Best time to go to San Diego Average weather of San Diego, California

Find the perfect time to go to San Diego in United States from average climate conditions, below.

When is the best time to go to San Diego?

When is the best time to go to San Diego? Here's some information to help you in your decision:

  • The weather is good all year round in San Diego
  • On average, the warmest months are July, August, September and October
  • San Diego has dry periods in June, August, September and October
  • The coldest months are January, February and December
  • The best months for swimming are June, July, August, September, October and November

For full information about the climate and weather in San Diego a specific month, click on the corresponding line below:

January 13°C/20°C
February 13°C/19°C
March 14°C/20°C
April 16°C/21°C
May 15°C/22°C
June 16°C/24°C
July 20°C/27°C
August 22°C/28°C
September 22°C/28°C
October 20°C/26°C
November 15°C/23°C
December 12°C/19°C

Weather and climate in San Diego

  • Between the months of january and may the climate is beautiful. It is for example 22°C as maximum temperature in may and, in may, 3 days of rain are expected.
  • Between june and october the climate is very good. the thermometer goes up to 26°C°C and, in october, 1 days of rain are expected.
  • From november to december the climate is favorable. the thermometer goes up to 19°C°C and you can expect to have 55mm of rainfall/month during this period.

San Diego : San-Diego-HDR

Chart: temperature and rainfall in San Diego

The chart below allows you to look at the following seasonal norms for the city of San Diego: minimum and maximum temperatures, and the monthly volume of precipitation for each month of the year.

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