A Travel Price Comparison for California Napa Valley vs. San Diego for Food, Families, Couples, and Attractions

Should you visit Napa Valley or San Diego?

Which is cheaper to visit? Which is more expensive for vacation?

Trying to figure out where to travel next? This travel comparison between Napa Valley and San Diego can help. It includes a travel cost comparison in addition to other factors. For many travelers, the cost of a destination is a primary consideration when choosing where to go.

Napa Valley

Napa Valley is a picturesque, idyllic, and scenic area. Many visitors also come because of it's amazing beauty. Visitors also love the shopping, nightlife, and food.

San Diego

San Diego is a dynamic, energetic, and relaxed coastal city. Because this is such a big city, visitors will find many sights and attractions around town. It offers plenty of beauty for visitors. As this is a very quaint destination, you'll find it has a special atmosphere. It's also popular because of the museums, nightlife, and live music.

Napa Valley and San Diego: Pros and Cons

Pros
  • Popular for food and cuisine
  • Active nightlife
  • Good for hiking
  • Good for couples and romance
  • Impressive beauty
Things to Consider
  • Less museums and historical sights
  • Less family-friendly
  • Less popular with backpackers
  • Less walkable
Pros
  • Popular museums and historical sights
  • Active nightlife
  • Good music scene
  • Nice resorts
  • Good scuba and snorkeling destination
  • Popular beach
  • Good for hiking
  • Family-friendly
  • Good for couples and romance
  • Good for backpackers and budget travelers
  • Good for students
  • Very walkable
Things to Consider
  • Less popular for food


Is there more to do in Napa Valley or San Diego?

Travelers will usually find more to do in San Diego than Napa Valley, as it is bigger with more sights, attractions, and activities for visitors. San Diego is more popular for its museums, music, resorts, scuba diving & snorkeling, beaches, big city activities, and quaint atmosphere, while Napa Valley is known for its food, shopping, and impressive beauty. San Diego is more touristy than Napa Valley and is known for its relaxed coastal atmosphere, its many kid-friendly sights, and its beautiful beaches with critter-filled tidal pools. It is also home to The San Diego Zoo. Napa Valley is popular for its world class wineries and beautiful countryside.

How is Napa Valley different from San Diego?

Which is Better for a Holiday?

Let's take a look at the differences and similarities between San Diego and Napa Valley. Then, you can decide for yourself which place is better for your next trip.

Are the Museums and Historical Sights Better in Napa Valley or San Diego?

Napa Valley
San Diego

San Diego is a great coastal city for its historical sights. However, Napa Valley is not known for its sights and museums.

You'll find a good number of museums and monuments packed into San Diego. While the city is famous for it's beaches, zoos, and aquariums, don't overlook the museums and other landmarks. Popular options include the Midway Aircraft Carrier Museum, the Old Town State Historic Park, and Point Loma and Cabrillo Monument.

Napa Valley offers a handful of options for museums and historical sights. Most visitors spend their time visiting vineyards, but there are a couple of local museums and galleries in the area that are worth checking out.


Is the Food Better in Napa Valley or San Diego? Which Destination has the Best Restaurants?

Napa Valley
San Diego

Napa Valley is renowned for its local flavors and cuisine. Also, San Diego is not as popular, but is still a nice coastal city for its local cuisine and restaurants.

Eat your way through Napa Valley, as it has many local or world renowned restaurants to choose from. It's most known for its world-class wine, but Napa Valley is also filled with Michelin starred restaurants and charming local eateries. Whether you're looking for a casual meal or something more upscale, there is no shortage of options. Most places take advantage of local ingredients that are very fresh. Menus change regularly and seasonal ingredients are common. And, of course, you'll find a wide selection of local wines.

There are many up and coming restaurants in the San Diego area. The city has great seafood and a diversity of cuisines. There are many casual dining options that serve informal foods like burgers or salads, but there are also award-winning fine dining restaurants with elegant atmospheres. Popular local dishes include fish tacos and California burritos.

Is Napa Valley or San Diego Better for Nightlife?

Napa Valley
San Diego

If the nightlife is your priority, you'll find very good options in both Napa Valley and San Diego.

The nightlife in Napa Valley has something for everybody. In the evening, visitors will enjoy the area's live music scene, theaters, and bars. There are also plenty of wine bars where you can continue to enjoy local wines.

San Diego offers plenty to do in the evening. The heart of the city's nightlife scene is in the Gaslamp District, which is filled with bars, clubs, and music venues. There's a young student population that keeps the nightlife scene casual and fun.

Is Napa Valley or San Diego Better for Music?

Napa Valley
San Diego

San Diego is a great coastal city for its music scene. However, Napa Valley is not a live music destination.

San Diego has a thriving music scene. Popular venues include the House of Blues, The Belly Up, and The Shout House.

Napa Valley is not a live music destination.


Is Napa Valley or San Diego Better for Resorts?

Napa Valley
San Diego

San Diego is a coastal city with good options for its luxury resorts. However, Napa Valley is not a resort destination.

San Diego has a few great resort options. Most people prefer to stay in hotels or VRBOs, but several popular resorts include Fairmont Grand Del Mar, Paradise Point, and the famous Hotel del Coronado.

Napa Valley is not a resort destination.

Is Napa Valley or San Diego Better for Scuba Diving and Snorkeling?

Napa Valley
San Diego

San Diego is a coastal city with good options for snorkeling and scuba diving. However, Napa Valley is not a scuba or snorkeling destination.

It's fun to get in the water and check out the local marine life in San Diego. Popular snorkeling and diving spots include La Jolla Cove, Mission Bay, and Turtle Town. The water's a bit chili, but it's still worth going for a dive or popping on a mask and snorkeling around for a bit.

Napa Valley is not a scuba or snorkeling destination.

Is Napa Valley or San Diego Better for Beaches?

Napa Valley
San Diego

San Diego is terrific for the beach. However, Napa Valley is not a beach destination.

San Diego is considered to be a world-class beach destination. The city has great beaches with tidal pools and interesting sea life at low tide. Adults and kids alike will enjoy hitting the beach when the tides are out and looking for local critters in the tidal pools. Popular beaches in the area include La Jolla Cove Beach, Coronado Beach, and Pacific Beach.

Napa Valley is not a beach destination.


Is Napa Valley or San Diego Better for Hiking?

Napa Valley
San Diego

Both Napa Valley and San Diego are destinations which offer very good hiking.

Many visitors go to Napa Valley for the hiking trails. There are a number of state parks in the area, and there are also trails that pass by vineyards. Some of the best hiking trails are found in Alston Park, Bothe-Napa Valley State Park, or Las Posadas State Forest.

San Diego is a popular spot for hiking. The city is filled with parks and has tons of natural beauty. There is plenty of urban hiking in town, or you can visit more natural areas just out of town. Head to Torrey Pines State Park or Los Penasquitos Canyon Trail for some nice hikes.

Is the Shopping Better in Napa Valley or San Diego?

Napa Valley
San Diego

Napa Valley is great for its shopping opportunities. Also, San Diego is not as popular, but is still a nice coastal city for its shopping areas.

Napa Valley is well-known for its shopping. There are many interesting local boutiques in the different towns. You'll find shops selling clothing, jewelry, local items, and gifts. Some of the best shopping is found along First Street in downtown Napa.

Many visitors go to San Diego to go shopping. Head to Fashion Valley or Westfield UTC for some fun shopping. There are suburban shopping malls in the area as well as souvenir shops in the more touristy areas.

Is Napa Valley or San Diego Better for Families?

Napa Valley
San Diego

San Diego is terrific for its kid-friendly activities. Also, Napa Valley is not as popular, but is still a nice area for its family-friendly activities.

San Diego is an extremely popular coastal city to visit for families. The city is filled with kid-friendly activities that everyone can enjoy. There's the world-class zoo, several amusement parks, the beaches, aquariums, and more. The year-round warm weather makes it easy to spend plenty of time outdoors in parks, playgrounds, and beaches where kids can stretch their legs and run around.

Napa Valley is a family-friendly place to visit. Vineyards and wine tasting may be what comes to mind for most travelers in Napa Valley, but those visiting with kids will appreciate the hiking trails, markets, and outdoor activities.


Is Napa Valley or San Diego Better for Couples?

Napa Valley
San Diego

Both Napa Valley and San Diego are fantastic destinations for a couple's getaway.

Napa Valley is a great area for couples, as it has plenty to offer. It's long been considered a favorite honeymoon destination for newly-weds. The scenic vineyards and charming hotels make this the perfect couple's destination, whether you're celebrating an anniversary or simply want some time away together.

San Diego is fantastic couple's destination with fun and romantic activities. For adventurous couples, there are many outdoor activities that you can enjoy together. The beaches offer a great playground for adults who enjoy the water and warm weather. There are also restaurants and a great nightlife in San Diego.

Is Napa Valley or San Diego Better for Backpackers and Budget Travelers?

Napa Valley
San Diego

San Diego is a coastal city with good options for backpackers and budget travelers. However, Napa Valley is not known for backpackers.

San Diego is a good coastal city to visit for backpackers. Backpackers will enjoy the young vibe of the city. There are a few great hostels near the beach or in town.

Napa Valley is a challenging destination for budget travelers and backpackers due to the higher prices. It's considered to be more of a luxury destination than a backpacker's retreat, but there are a few affordable places to stay in the area.

Is Napa Valley or San Diego Better for Students?

Napa Valley
San Diego

San Diego is terrific for its student-friendly activities. However, Napa Valley is not popular with students.

San Diego is a very popular coastal city for students. With its young population and many universities, international students will feel right at home in San Diego. There are also many great outdoor activities for the adventurous.

Napa Valley is not popular with students.


Is Napa Valley or San Diego Better for Public Transit? Which Is Easier to Get Around Without a Car?

Napa Valley
San Diego

San Diego is adequate for times when you don't have a car. However, Napa Valley is not known for its public transit.

Public transit is mostly limited in San Diego. The city has a trolley (light rail system) as well as a bus system. Most people depend on cars to get around, and you'll likely enjoy your trip a bit more if you have your own vehicle.

Public transit is limited or non-existant in Napa Valley. Public transit in the area is limited but within the city of Napa there are buses operated by the Vine Transit.

Is Napa Valley or San Diego a more walkable city?

Napa Valley
San Diego

San Diego is a coastal city with good options for its ease of walking around. However, Napa Valley is not known for its walkability.

San Diego is a somewhat walkable coastal city. The downtown area is walkable, but if you want to travel further, you'll need to find a different form of transportation.

Napa Valley is not a walkable area. The vineyards are spread out and require a car or bike to access.

For even more information, also check out Is Napa Valley Worth Visiting? and Is San Diego Worth Visiting?.

Should I spend more time in San Diego or Napa Valley?

How long in Napa Valley or San Diego?

In either Napa Valley or San Diego, you'll find plenty of activities to fill your time. Most visitors tend to spend more time in San Diego than Napa Valley because of the overall number of sights and activities. Usually, 1-4 days is a good amount of time for Napa Valley, and 3-5 days is enough time in San Diego.

Families should spend more time in San Diego than Napa Valley. Because of the many family-friendly attractions and fun things to do for kids in San Diego, it's a great place to visit with the whole family.

Couples should spend more time in San Diego than Napa Valley. You'll find plenty of romantic sights and fun activities in San Diego that are perfect for a weekend getaway or a longer couple's trip.

Backpackers and budget travelers should spend more time in San Diego than Napa Valley if your budget allows for it. With a larger number of budget-friendly sights, good nightlife, and active things to do, anyone traveling on a budget would have a good time in San Diego.


  • How many days in Napa Valley or San Diego? Ideal Length of Stay
    Napa Valley 1-4 
    San Diego 3-5

One day in Napa Valley or San Diego?

You'll find food and shopping around the area of Napa Valley. Hiking can easily take up a good amount of your time here, too. One day is a great amount of time to relax and see the many things that Napa Valley has to offer. It has many unique tourist attractions and fascinating things to do.

Visitors enjoy the nightlife and live music when visiting the relaxed coastal city of San Diego. It's also a great beach destination, too. Most people visit for the beaches. One day is usually not enough time for a trip here as there is plenty to do. The entire region has so many activities, and you'll want time to do everything.


A weekend in Napa Valley or San Diego?

You'll find shopping and nightlife around the scenic destination of Napa Valley. Hikers are also drawn to this area. This is a popular place to visit for a weekend.A weekend should give you a good understanding of everything this area has to offer. This area offers a variety of activities to choose from.

Visitors enjoy the live music and food when visiting the dynamic destination of San Diego. Many visitors also spend a good bit of time hiking. This coastal city offers something for everyone. Since there is so much to do in the area, a weekend is probably not enough for all of it.

Five days in Napa Valley or San Diego?

Travelers enjoy the nightlife and food when visiting the idyllic area of Napa Valley. The length of your ideal trip is an individual decision. Many visitors also spend a good bit of time hiking. Most people head to the area for the food. Five days is plenty of time to see everything, even with extra days to spare.

Visitors enjoy the food and scuba diving and snorkeling when visiting the dynamic coastal city of San Diego. You'll find plenty of activities on the beach. Many people spend five days here.If you enjoy all that's offered here, then five days is just the right amount of time to spend here. The length of your trip often depends on your style of travel.

A week in Napa Valley or San Diego?

Napa Valley is a popular choice for travelers. Make sure you spend some time hiking while you're in the area. One week is usually plenty of time to spend here with extra days to spare. With this much time, visitors often visit nearby destinations or take day trips. It will give you the chance to have new experiences.

Many people enjoy the scuba diving and snorkeling and shopping when visiting San Diego. Anyone can find something fun to do here. Most people come for the beaches. Most people visit for the beaches. Most people find that one week is more than enough time to see everything.


For some great organized tour ideas, see The Best 2-Week Tours from Los Angeles, The Best Family-Friendly Tours to United States of America, The Best Wildlife Tours to United States of America, and The Best Hiking & Trekking Tours in United States of America.


Which place is cheaper, San Diego or Napa Valley?

These are the overall average travel costs for the two destinations.

The average daily cost (per person) in Napa Valley is $288, while the average daily cost in San Diego is $202. These costs include accommodation (assuming double occupancy, so the traveler is sharing the room), food, transportation, and entertainment. While every person is different, these costs are an average of past travelers in each destination. What follows is a categorical breakdown of travel costs for Napa Valley and San Diego in more detail.



Accommodation
  • Accommodation Hotel or hostel for one person
    Napa Valley $126
    San Diego $115
  • Accommodation Typical double-occupancy room
    Napa Valley $252
    San Diego $230
Compare Hotels in Napa Valley and San Diego

Looking for a hotel in Napa Valley or San Diego? Prices vary by location, date, season, and the level of luxury. See below for options and compare which is best for your budget and travel style.

Hotels in Napa Valley


Hotels in San Diego


Kayak helps you find the best prices for hotels, flights, and rental cars for destinations around the world. Compare prices for multiple destinations when planning your next trip.


Our Analysis
We've analyzed the average and typical hotel prices based on guest reviews, star ratings, and hotel amenities here: Napa Valley Hotel Prices and San Diego Hotel Prices.

Local Transportation
  • Local Transportation Taxis, local buses, subway, etc.
    Napa Valley $183
    San Diego $24

Hired Cars and Shuttles in Napa Valley

Also for Napa Valley, here are a few examples of actual transportation services:

  • Napa, CA to Sacramento Airport (SMF) - Departure Private Transfer : $111

Hired Cars and Shuttles in San Diego

Also for San Diego, here are a few examples of actual transportation services:

  • Tijuana Intl Airport (TIJ) to Playas de Rosarito -Round-Trip Private Transfer: $240
  • San Diego Airport (SAN): Private Transfer to San Diego: $189
  • RoundTrip transfer in private minivan from-to Airport(SAN) in San Diego Downtown: $173
  • San Diego Airport (SAN) to Hot Springs/Ocotillo, CA - Arrival Private Transfer: $171
  • Private Transfer Airport Tijuana/Valle de Guadalupe (Ensenada) or back.: $164
  • San Diego Airport (SAN) to San Diego hotel/address - Round-Trip Private Transfer: $149
  • San Diego Airport (SAN) to Carlsbad - Round-Trip Private Transfer: $148
  • Private Transfer from Tijuana to Ensenada and Valle de Guadalupe: $139
  • Arrival Private Transfer San Diego Airport SAN to San Diego by Executive SUV: $134
  • San Diego Airport (SAN) to San Marcos, CA - Round-Trip Private Transfer: $129
  • RoundTrip transfer in private car from-to San DiegoAirport in San Diego Downtown: $127
  • Tijuana Intl Airport (TIJ) to Playas de Rosarito - Arrival Private Transfer: $120

Is it cheaper to fly into Napa Valley or San Diego?

Prices for flights to both San Diego and Napa Valley change regularly based on dates and travel demand. We suggest you find the best prices for your next trip on Kayak, because you can compare the cost of flights across multiple airlines for your prefered dates.





Food
  • Food Meals for one day
    Napa Valley $62
    San Diego $45

Typical Food Prices in San Diego

Here are some examples of typical meal expenses from previous travelers to San Diego:


  • Mexican Lunch for Two
    $27
  • Breakfast at Starbucks
    $20

Food Tours and Cooking Classes in San Diego

For San Diego, here are some samples of tours and activities related to meals and dining experiences:

  • Old Town Tequila and Tacos Walking Food Tour: $81
  • Little Italy Food and Drink Walking Tour: Pizza, Pasta & Piazzas: $85
  • Private French Cooking Class in La Jolla with Andrea: $88
  • Gaslamp Quarter Downtown San Diego Food Tour: $89
  • Gaslamp Quarter Food Tour: $89
  • San Diego Vegan Food Tour: $89
  • San Diego Walking Food Tour With Secret Food Tours: $95
  • San Diego, Seaport Village: Waterfront Walking Food Tour: $99
  • Guided Secret Food Tour: $104
  • San Diego Dinner Cruise: $108
  • Scenic Buffet Dinner Cruise: $108
  • Gourmet Dinner Cruise: $118

Entertainment
  • Entertainment Entrance tickets, shows, etc.
    Napa Valley $28
    San Diego $48

Tours and Activities in Napa Valley

Also, here are some specific examples of entertainment, tickets, and activities for Napa Valley.

  • #1 Sonoma Walking Food, Wine & History Tour (Public Tours): $179
  • 3-Hour Guided Wine Country Tour in Sonoma on Electric Trike: $175
  • 5-Hour Guided Wine Country Tour in Sonoma on an Electric Trike: $225
  • Behind-the-Scenes Food and Wine E-Bike Tour: $179
  • Full-Day Napa Valley E-Bike Tour: $225
  • Half Day Bike Tour: $139
  • Half Day Tour: $139
  • Half-Day Napa Valley E-Bike Tour: $184
  • Napa Puzzling Adventure: $35
  • Napa Scavenger Hunt Walking Tour and Game: $25
  • Napa Valley River History Kayak Tour: 2 Person Tandem : $158
  • Napa Valley River History Kayak Tour: Single Kayaks: $79

Typical Entertainment Prices in San Diego

For San Diego, here are some examples of average entertainment and activity prices from previous travelers:


  • San Diego Zoo
    $15
  • Sea World Parking
    $12

Tours and Activities in San Diego

Also, here are some specific examples of entertainment, tickets, and activities for San Diego.

  • Maritime Museum of San Diego Admission Ticket: $24
  • 1 Hour GPS Guided Scooter Tour: Harbor/Gaslamp Quarter: $92
  • 1-Hour Private Scenic Tandem Sidecar Tour in San Diego: $99
  • 1-Hour Voodoo Escape Room Experience in San Diego: $35
  • 1.5 Hour Walking Tour from La Jolla in San Diego: $59
  • 1Hr GPS Self Guided Scooter Tour: Harbor/Gaslamp Quarter: $63
  • 2 Hour GPS Guided Scooter Tour: Downtown & Balboa Park: $82
  • 2 hr. Downtown and Balboa Tour in the GPS Guided Vanderhall GoCar: $288
  • 2-Hour GoCar Tour of Downtown San Diego and Old Town: $62
  • 2-Hour GoCar Tour of Downtown and Balboa Park: $86
  • 2-Hour San Diego Pier Fishing Experience: $75
  • 2.5-Hour Catamaran Sail Adventure: $119

Alcohol
  • Alcohol Drinks for one day
    Napa Valley $66
    San Diego $21

Sample the Local Flavors in Napa Valley

Here are a few nightlife and alcohol tours and activities from local tour providers in Napa Valley:

  • Private Self-Guided Wine Tasting Tour in Sonoma: $50
  • Napa Cable Car Wine Tasting Tour: $129
  • Intro to Wine Tasting with Napa Sommelière : $195
  • Healdsburg Cycling Wine Tour : $199
  • Affordable Wine Tour in Napa and Sonoma: $200
  • Yountville Food and Wine Tour in Napa: $275
  • Napa's Downtown Food & Wine Tour : $275
  • Private Sonoma and Napa Wine Tour Including Custom Concierge: $282
  • Private, Customized Sonoma Valley Wine Tour: $300

Sample the Local Flavors in San Diego

Also in San Diego, these are the prices for nightlife and alcohol related activities from various tour providers:

  • San Diego Bar Hunt: Slammin' San Diego Bar Crawl: $13
  • Gaslamp Bar Crawl: $20
  • History Tour Pub Crawl of Famous Gaslamp Quarter: $30
  • Brewery Tour with Tastings and Food Pairings: $85
  • Private Wine Tasting Tour in Valle de Guadalupe: $122
  • Vino! Vino! Little Italy Wine Tasting Walking Tour: $125
  • Little Italy Wine Tasting Walking Tour: $125
  • Cruise & Booze Brewery tours : $149
  • Wine Tasting Sidecar: 2.5-Hour Private Tour in San Diego: $165
  • Baja Tour Guide wine tour: $169
  • Brewery and Tap Room Sidecar Tour: $199
  • California Sunset Brewery Tour: $199


When we compare the travel costs of actual travelers between Napa Valley and San Diego, we can see that Napa Valley is more expensive. And not only is San Diego much less expensive, but it is actually a significantly cheaper destination. So, traveling to San Diego would let you spend less money overall. Or, you could decide to spend more money in San Diego and be able to afford a more luxurious travel style by staying in nicer hotels, eating at more expensive restaurants, taking tours, and experiencing more activities. The same level of travel in Napa Valley would naturally cost you much more money, so you would probably want to keep your budget a little tighter in Napa Valley than you might in San Diego.

If you're trying to decide if either of these two destinations are within your price range, also see Is Napa Valley Expensive? and Is San Diego Expensive?.


Which is Bigger, Napa Valley or San Diego?

San Diego has a larger population, and is about 20 times larger than the population of Napa Valley. When comparing the sizes of Napa Valley and San Diego, keep in mind that a larger population does not always imply the destination has more attractions or better activities. So, always research the type of place that you want to visit along with the activities and attractions that interest you.


When is the best time to visit Napa Valley or San Diego?

Both destinations experience a temperate climate with four distinct seasons. And since both cities are in the northern hemisphere, summer is in July and winter is in January.

Should I visit Napa Valley or San Diego in the Summer?

Both San Diego and Napa Valley are popular destinations to visit in the summer with plenty of activities. The hiking and the family-friendly experiences are the main draw to Napa Valley this time of year. Also, many travelers come to San Diego for the beaches, snorkeling, the hiking, the city activities, the music scene, and the family-friendly experiences.

In July, Napa Valley is generally around the same temperature as San Diego. Daily temperatures in Napa Valley average around 73°F (23°C), and San Diego fluctuates around 71°F (22°C).

It's quite sunny in San Diego. The sun comes out a lot this time of the year in Napa Valley. Napa Valley usually receives more sunshine than San Diego during summer. Napa Valley gets 439 hours of sunny skies, while San Diego receives 306 hours of full sun in the summer.

In July, Napa Valley usually receives more rain than San Diego. Napa Valley gets 0.1 inches (2 mm) of rain, while San Diego receives 0 inches (1 mm) of rain each month for the summer.


  • Summer Average Temperatures July
    Napa Valley 73°F (23°C) 
    San Diego 71°F (22°C)

Should I visit Napa Valley or San Diego in the Autumn?

Both San Diego and Napa Valley during the autumn are popular places to visit. Many travelers come to Napa Valley for the hiking trails, the shopping scene, and the natural beauty of the area. Furthermore, many visitors come to San Diego in the autumn for the hiking trails, the city's sights and attractions, the shopping scene, the music scene, and the natural beauty of the area.

Napa Valley is cooler than San Diego in the autumn. The daily temperature in Napa Valley averages around 62°F (17°C) in October, and San Diego fluctuates around 68°F (20°C).

In San Diego, it's very sunny this time of the year. It's quite sunny in Napa Valley. In the autumn, Napa Valley often gets more sunshine than San Diego. Napa Valley gets 300 hours of sunny skies this time of year, while San Diego receives 244 hours of full sun.

Napa Valley usually gets more rain in October than San Diego. Napa Valley gets 1.3 inches (33 mm) of rain, while San Diego receives 0.4 inches (9 mm) of rain this time of the year.


  • Autumn Average Temperatures October
    Napa Valley 62°F (17°C) 
    San Diego 68°F (20°C)

Should I visit Napa Valley or San Diego in the Winter?

The winter attracts plenty of travelers to both Napa Valley and San Diego. Many visitors come to Napa Valley in the winter for the museums, the shopping scene, and the cuisine. Furthermore, most visitors come to San Diego for the museums, the shopping scene, and the cuisine during these months.

In the winter, Napa Valley is much colder than San Diego. Typically, the winter temperatures in Napa Valley in January average around 46°F (8°C), and San Diego averages at about 57°F (14°C).

People are often attracted to the plentiful sunshine in San Diego this time of the year. Napa Valley usually receives less sunshine than San Diego during winter. Napa Valley gets 149 hours of sunny skies, while San Diego receives 239 hours of full sun in the winter.

In January, Napa Valley usually receives more rain than San Diego. Napa Valley gets 3.8 inches (96 mm) of rain, while San Diego receives 1.8 inches (46 mm) of rain each month for the winter.


  • Winter Average Temperatures January
    Napa Valley 46°F (8°C) 
    San Diego 57°F (14°C)

Should I visit Napa Valley or San Diego in the Spring?

The spring brings many poeple to Napa Valley as well as San Diego. Most visitors come to Napa Valley for the natural beauty during these months. Additionally, the spring months attract visitors to San Diego because of the beaches, the activities around the city, and the natural beauty.

In April, Napa Valley is generally cooler than San Diego. Daily temperatures in Napa Valley average around 56°F (13°C), and San Diego fluctuates around 62°F (17°C).

The sun comes out a lot this time of the year in San Diego. People are often attracted to the plentiful sunshine in Napa Valley this time of the year. In the spring, Napa Valley often gets more sunshine than San Diego. Napa Valley gets 328 hours of sunny skies this time of year, while San Diego receives 277 hours of full sun.

Napa Valley usually gets more rain in April than San Diego. Napa Valley gets 1.2 inches (31 mm) of rain, while San Diego receives 0.8 inches (20 mm) of rain this time of the year.


  • Spring Average Temperatures April
    Napa Valley 56°F (13°C) 
    San Diego 62°F (17°C)

Typical Weather for San Diego and Napa Valley

Napa Valley San Diego
Temp (°C) Rain (mm) Temp (°C) Rain (mm)
Jan 46°F (8°C) 3.8 inches (96 mm) 57°F (14°C) 1.8 inches (46 mm)
Feb 51°F (11°C) 2.7 inches (69 mm) 59°F (15°C) 1.5 inches (39 mm)
Mar 54°F (12°C) 2.7 inches (69 mm) 59°F (15°C) 1.8 inches (45 mm)
Apr 56°F (13°C) 1.2 inches (31 mm) 62°F (17°C) 0.8 inches (20 mm)
May 64°F (18°C) 0.2 inches (5 mm) 64°F (18°C) 0.2 inches (5 mm)
Jun 69°F (21°C) 0.1 inches (3 mm) 67°F (19°C) 0.1 inches (2 mm)
Jul 73°F (23°C) 0.1 inches (2 mm) 71°F (22°C) 0 inches (1 mm)
Aug 72°F (22°C) 0.1 inches (1 mm) 73°F (23°C) 0.1 inches (3 mm)
Sep 70°F (21°C) 0.3 inches (7 mm) 71°F (22°C) 0.2 inches (6 mm)
Oct 62°F (17°C) 1.3 inches (33 mm) 68°F (20°C) 0.4 inches (9 mm)
Nov 54°F (12°C) 2.8 inches (71 mm) 62°F (17°C) 1.5 inches (37 mm)
Dec 46°F (8°C) 2.7 inches (68 mm) 57°F (14°C) 1.6 inches (40 mm)