San Diego weather in October (California, United States of America)

Curious about the October weather in San Diego? Check out this comprehensive weather guide.

In San Diego, October is characterized by high temperatures and low rainfall. Throughout the day, temperatures typically settle at around 25°C. But by evening, they drop to around 16°C.

San Diego in October usually receives low rainfall, averaging around 13 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 4 days of the month will see rainfall.

With around 243 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

So this is a great month to visit if you prefer dry days with pleasant temperatures. January, February, March, April, May, June, July, August, September, October and November typically offer the most optimal weather. In contrast, December tends to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized San Diego climate page with graphs.

 

San Diego, monthly averages in October

Min TemperatureMin Temperature 16°C  
Max TemperatureMax Temperature 25°C  
Chance of RainChance of Rain 12%  
PrecipitationPrecipitation 13 mm  
Rainy daysRainy days 4 days  
HumidityHumidity 70%  
SunshineSunshine 243 hours  
Percentage SunshinePercentage Sunshine 69%  

Where to go in the United States of America in October

Find out more about the weather in the United States of America in October and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in San Diego in October?

For visitors traveling to San Diego, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in October.

Swimming
10/10
Cycling
10/10
Walking
10/10
Barbeque
9/10
Camping
10/10
Outdoor sports
10/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in San Diego.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.