Type to search

Best Time To Visit San Diego – A Travel Guide


Any trip to San Diego is guaranteed to be soul-satisfying,
It requires the best time to visit San Diego to please the soul. It is one of California’s most fascinating cities, and it’s no surprise that its allure has earned it the nickname “America’s Finest City.”
An ocean breeze puts the mind at ease and San Diego is the best in it. But when is the best time to visit San Diego? Let’s Find Out!

I’m excited to help you figure out what the ideal time is to visit San Diego for your future vacation. And my answer is,

This city is one of the most livable cities in the United States in terms of climate. Rain is uncommon, and tourists can enjoy pleasant temperatures at any time of year. San Diego’s beaches are popular during the summer, but visiting the city’s attractions is still possible and enjoyable during the winter months.

Plus point is that San Diego is a year-round destination with a diverse choice of thrilling activities and magnificent scenery.

When you are selecting the best time to visit San Diego, take into account the weather, what’s open, and the crowds. To learn about all these factors, Read our Travel Guide.

Let’s Go Safely!

Vaccinate Yourself. Get a Boost. And Travel Safe!

Before planning any trip during COVID-19, please check the most updated travel restrictions, and always follow Visiting San Diego’s COVID-19 instructions. It is possible that circumstances will change.

Let’s Dive In!

When Is The Best Time Of Year To Go To San Diego?

San Diego is special in that it enjoys pleasant weather all year round. The following summary shows why visiting at any time of year is worthwhile. Another great feature of America’s Finest City is that there is always something interesting to see and do.

when-is-the -best-time-of-year-to-go-to-san-diegoTo avoid summer tourist crowds, congested coasts, and consistently cloudy months, visit San Diego before May or after Labor Day weekend.

Here’s a breakdown of the best time to travel to San Diego.

Best Time Of Year To Visit San Diego

(A Year in Review)

The Best Weather In San Diego To Enjoy 
  • March through May
  • September to November.
The Best Time To Surf In San DiegoAugust through November
Best Time To Visit Seaworld San DiegoSummer – Avoid at All Costs
Best Time To Visit San Diego ZooOpen all the year
The Best time to visit the San Diego zoo is during the spring shoulder season.
Cheapest Time To Visit San DiegoDecember through January (Low Season)
Best Time to Visit San Diego for Unique Adventure(Shoulder Season)September to October

March to May
Best Times Of The Year To Go To San Diego For Avoiding Crowds  September is a fantastic time to come because the weather is lovely and the number of tourists is low.

About San Diego - The America Finest City

San Diego is the most laid-back of all the big California cities. Its enticing surf culture, inviting beaches, and picture-perfect weather are all part of the allure.
Don’t be misled!
San Diego is a large city in its own right. It’s also a haven for families, outdoor enthusiasts, and party-goers who enjoy hopping from bar to bar.
It is the best place city to visit due to pleasant temperatures, limited rainfall, and 266 days of sunshine, there’s a strong possibility San Diego will pop up, allowing visitors to enjoy 70 miles of beaches, 150 craft breweries, and a lengthy list of yearly cultural, outdoor, and family-friendly events and activities.

Places to see in San Diego
  • USS Midway Museum
  • Balboa Park
  • San Diego Zoo
  • Gaslamp Quarter
  • Torrey Pines Gliderport
  • La Jolla Cove
  • San Diego Whale Watching Cruise
  • Old Town San Diego State Historic Park
  • La Jolla Shores Park
  • San Diego Fly Rides
Where To Stay In San Diego
  • Rancho Bernardo Inn
  • Pantai Inn
  • Fairmont Grand Del Mar
  • The Lodge at Torrey Pines
  • Tower23 Hotel
  • Empress Hotel La Jolla
  • The Westgate Hotel
  • La Valencia Hotel
  • Pendry San Diego

San Diego - Seasonal Travel Guide

When you’re searching for wonderful outdoor weather, seaside views, and enough festivals and activities to keep any type of tourist happy, San Diego is the place to go.

san-diego-seasonal-travel-guideSan Diego is a lovely year-round location with plenty to do. San Diego experiences four seasons. Every season offers you something new. Based on your priorities, here’s a seasonal rundown of when to visit San Diego.

  1. Fall
  2. Winter
  3. Spring
  4. Summer


(September To November)
For the best pricing and crowds, go in the middle to late Fall.
Early Fall in San Diego still has warm weather, allowing residents and late-season visitors to enjoy the city’s various beaches.
It’s a perfect time to go on a day trip from San Diego to some of my favorite Southern California destinations.
The days and evenings drop down as the season advances, and warm San Diego weather sets in, allowing you to explore San Diego County beyond the beaches. 

It’s difficult to say when fall begins and ends in San Diego. Summer is still in full swing in September. In reality, it is frequently warmer than August, and summer temperatures regularly last until October. 

Rainy Months:
The average rainfall is just two days each month. As a result, you may leave your umbrella at home until November and not be concerned about rain.

Fall is also the ideal time to visit San Diego for events and activities such as concerts, art and wine festivals, and sporting events.
It is still possible to swim in the ocean in September and October.


(December To February)
San Diego can be incredibly lovely in the winter!
Winter is the best time to visit San Diego if you want to save money because it is the low season.
Although the months of December through February provide lower temperatures, they are nothing compared to the rest of the country.
San Diego’s coldest months are December, January, and February. San Diego’s climate, despite its reputation for year-round warmth, can be rather chilly on winter nights. Surfers enjoy the large Winter swells and excellent waves.
Expect to go around with a scarf, gloves, and heavy coat, but don’t expect to encounter a blanket of snow.Activities In Winter:
While there is less to do in San Diego in the winter, it is an excellent time to visit the city’s fantastic indoor attractions, such as museums, because people are at a minimum.
If you don’t mind the chilly temps, traveling during the winter low season will save you money on accommodation prices.


(March to May)
The spring season is the ideal time to visit San Diego.
The best time to visit the deserts in eastern San Diego County is in the spring when the weather is milder than in the seaside areas.
Avoid the gloomy month of “Grey May,” as it is properly dubbed.
Temperatures continue to climb at the start of spring (March), and by the end of April, you may go to the beach.
During this time, some people are brave enough to swim in the ocean.
Spring in San Diego is a season that is almost non-existent. In San Diego, it rarely rains. While the average rainfall in May and June is nearly none, March sees an average of 6 days of rain.Activities:
Because there are fewer people in the summer than in the fall, it will be simpler to get into restaurants without reservations, and hotel fees will be lower.


(June to August)
Everything is open in San Diego during the summer, which is fantastic!
The least favorite time to visit San Diego is during the summer. Beaches are crowded, and hotel rates will reflect the high demand at this time of year.

Hotels are sold out months in advance, and the city experiences a significant increase in tourists.
If you’re going to San Diego primarily for beach time and to actually swim in the sea, August is a better option than July because it’s slightly less busy and has more sun than June.
Summers in San Diego are scorching. It’s not unusual for temperatures to be high, which is one of the reasons why beach life is so enjoyable.
On hot days, the water, which is never too hot in this region of the Pacific Ocean, is pleasantly refreshing.Activities:
In San Diego, the obvious Summer activity is going to the beach. Aside from the beach, there are a variety of other interesting events and activities to attend, such as live music, sporting events, and family-friendly activities.
San Diego Bay offers activities for all seasons and temperatures, even if you don’t want to swim.

People go to the many beach clubs in the evening after spending the day at the beach because the nights are warm.

San Diego Climate- Weather Guide Month By Month

To get the most out of this city best explored to visit, check out this month-by-month guide to the best time to visit San Diego.

AugustThe Hottest Month
DecemberThe coldest Month
FebruaryThe Rainiest Month
JulyThe Driest Month


San Diego’s Average Daily Sunshine Hours

April 13.0


San Diego Climate - Monthly Weather Forecast

MonthMin (°C)     Max(°C) Min(°F)Max (°F)
April 13205568


San Diego Climate - Monthly Rainfall



April 0.6


1. January

In January, San Diego’s weather offers a mix of sharp air and sunshine. You’d believe some of the photographs I’m about to show you were taken in the summer if you didn’t know better.

The month of January is an excellent time to book a hotel in San Diego. Rates are at some of their lowest moments of the year from the end of winter break through President’s Day weekend.

January Weather In San Diego

San Diegans bundle up with parkas and boots when the temperature drops to its lowest point in January, which is the coldest month of the year. January is traditionally the wettest month in San Diego.

Min (°C)Max (°C)Min (°F)Max (°F)

January Events

  1. Carlsbad Marathon and Half-Marathon
  2. Restaurant Week
  3.  whale-watching season 
  4. Farmers Insurance Open

2. February 

For Valentine’s Day, it’s still cool enough to cuddle in February..

If you can escape Presidents Day weekend and the few days surrounding it, February is another great month for hotel deals and fun things to do in town. You’ll still want to bring more long-sleeved sweaters than short-sleeved ones.

More than 40 museums in San Diego are offering half-price entry during Museum Month in February.

February Weather In San Diego

The weather in San Diego in February is usually wet. It’s gloomy and cold for locals with occasional bursts of sunshine.

Min (°C)Max (°C)Min (°F)Max (°F)

February Events

  • San Diego Natural History Museum
  • Maritime Museum of San Diego
  • Fleet Science Center
  • San Diego Chinese New Year festivals 

3. March 

March is known for having the coldest evenings of the year, so bring a jacket or a light sweater. However, more people in swimsuits will be seen on the beaches than in previous months, particularly visitors in the water without wetsuits, fully enjoying the ocean.

March Weather In San Diego

The weather in San Diego in March is usually sunny, but there are some cloudy days and showers. Although a jacket is still required in the late afternoons and evenings, the weather is beginning to warm up.

Min (°C)Max (°C)Min (°F)Max (°F)

March Events

  1. For Baseball lovers – The first game of the season
  2. The seasonal Butterfly Jungle 
  3. The Carlsbad Flower Fields 

4. April 

After Easter, the weather begins to warm up in San Diego, and this is another nice shoulder season for hotel rates before the summer rush.

Flowers begin to cover the hills and green places, parks begin to fill up with tourists, and temperatures begin to rise.

April Weather In San Diego 

The following table shows the average temperature in San Diego in April.

Min (°C)Max (°C)Min (°F)Max (°F)

April Events 

  1. San Diego Earth Fair
  2. Mission Federal ArtWalk 
  3. Coronado Flower Show 
  4. Petal To Plate

5. May

Tourism grows in May. Don’t be afraid. 

It’s never very chilly, and it doesn’t rain often in May, so going out for a walk is still a good idea.

Many schools end the year in May, but we see a seasonal phenomenon known as “May Gray,” in which dismal skies occasionally burn off into hazy brightness along the shore.

May Weather In San Diego

The following table shows the average temperature in San Diego in May.

Min (°C)Max (°C)Min (°F)Max (°F)

May Events

  1. Fiesta Cinco de Mayo
  2. Fiesta Del Sol in Solana Beach

6. June

As the dismal weather continues, May Gray becomes June Gloom. Later in the afternoon, the skies normally clear to sunnier skies, however, this is not always the case.

June Weather In San Diego

The following table shows the average temperature in San Diego in June.

Min (°C)Max (°C)Min (°F)Max (°F)

June Events

  • The county fair
  • Bayside Summer Nights
  • Rock ‘n’ Roll Marathon
  • San Diego International Beer Festival
  • San Diego County Fair

7. July

Summer has arrived in full force, with thousands packing theme parks and hotels throughout the city. The gloom of June is usually gone by July, and the weather in San Diego is mostly sunny. It’s an excellent time to go.

July Weather In San Diego

The following table shows the average temperature in San Diego in July.

Min (°C)Max (°C)Min (°F)Max (°F)

July Events

  • San Diego County Fair
  • San Diego Pride
  • Comic-Con
  • Del Mar Racing Season

8. August

Visit in August for the best weather and ocean temps. Because some children return to school in the second and third weeks of August, beaches, attractions, and hotels are less crowded during the month’s final week.

August Weather In San Diego

The following table shows the average temperature in San Diego in August.

Min (°C)Max (°C)Min (°F)Max (°F)

August Events

  • Del Mar Racing Season
  • Padres Baseball Season

9. September

September becomes one of the greatest months to visit San Diego after Labor Day weekend. As the kids return to school, hotel rates begin to drop, but the days are still long and the weather is beautiful, crisp, and clear.

This month, be prepared for hot weather as temperatures soar. It’s also the warmest time of year for the ocean

September Weather In San Diego

The following table shows the average temperature in San Diego in September.

Min (°C)Max (°C)Min (°F)Max (°F)

September Events

  • San Diego Bayfair with the world’s fastest boats roaring around Mission Bay
  • The Kaaboo Music Festival
  • Padres baseball games at Petco Park
  • The Miramar Air Show

10. October

Although the days become shorter as the month progresses due to daylight savings time, there is plenty to appreciate throughout the month. 

It’s still hot outside, especially this time of year. On some days, when a Santa Ana is blowing through, it might be considered hot.

October Weather In San Diego

The following table shows the average temperature in San Diego in October.

Min (°C)Max (°C)Min (°F)Max (°F)

October Events

  • Every year, the month of October is dedicated to Kids Free San Diego. Kids with 12 or under can enjoy free of cost in October. 
  • Halloween
  • Fleet Week

11. November

Thanksgiving break is a popular time for visitors to come to San Diego. If you can come earlier in the month, however, you’ll usually be able to get some of the best hotel deals of the year.

November Weather In San Diego

The following table shows the average temperature in San Diego in November.

Min (°C)Max (°C)Min (°F)Max (°F)

November Events

  • San Diego Bay Wine & Food Festival
  • San Diego Beer Week

12. December

In December, many come to San Diego for its combination of pleasant weather and festive events.

December Weather In San Diego

The following table shows the average temperature in San Diego in December.

Min (°C)Max (°C)Min (°F)Max (°F)

December Events

  • San Diego Bay Parade of Lights
  • Balboa Park December Nights

When Is The Peak Season In San Diego?

The peak season in the summer normally begins on Memorial Day Weekend and ends on Labor Day Weekend, when hotel rates are at their highest and tourist attractions can be overwhelming.

Summer is the busiest season in San Diego, with visitors coming to the city to soak up the sun and relax on the city’s famous beaches.

Do You Need To Stay Away From The Ocean After Heavy Rains?

After heavy rain, stay away from the ocean for a few days. Because large storms are uncommon in San Diego, those that do occur carry runoff from the land into the water, causing irritation.

Takeaway - San Diego Best Time To Visit

San Diego has a large variety of activities and weather throughout the year. You have complete control over when it comes to choosing the perfect time to visit San Diego.

Each season, on the other hand, offers its own unique set of attractions. We’ve explained each season, month, and event in this travel guide.
As a result,
Selecting the best option and carefully planning your holiday will be

Leave a Comment

Your email address will not be published. Required fields are marked *