Best year time to visit San Diego

General weather information about San Diego

Average annual temperature is 24.5 °C

Absolute maximum temperature: 37.1 °C

Absolute minimum temperature: 13 °C

Number of sunny days: 99

Number of rainy days: 266

Number of snow days:

Average annual precipitation: 1442 mm

Look at detailed online map of San Diego

* Weather data for San Diego Guatemala is based on climate observations for 2023 year

San Diego air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 33.8 34.5 35.1 36 35.8 37.1 32 33.4 32.1 32.8 30.9 34.2
Average daytime temperature (°C) 29.1 29.3 32.2 33.5 33.2 33.3 30.3 31 31 30.1 27.4 28.1
Average temperature (°C) 22.5 22.6 25 26 26.4 26.6 24.8 25.3 25.2 24.5 23 22.3
Average night temperature (°C) 18.3 18.4 19.9 20.5 21.6 22.2 21.3 21.6 21.2 20.9 20.1 18.6
Absolute minimum temperature (°C) 13.8 16 18.3 17.9 19.8 20.3 20.2 20.4 20.2 18.5 17.5 13

San Diego monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 11.5 11.8 12.3 12.7 12.9 13 13 12.8 12.4 12 11.6 11.3
Daylight mean duration (h) 11.4 11.7 12.1 12.5 12.8 13 12.9 12.6 12.2 11.8 11.5 11.3
Daylight minimum duration (h) 11.3 11.5 11.9 12.3 12.7 13 12.8 12.4 12 11.6 11.3 11.3
Sunshine mean duration (h) 10.3 10.6 11 11.4 11.1 10.9 10.8 10.5 10.7 10 8.9 9.7
Precipitation (mm) 11 23 36 33 116 193 226 225 164 209 194 11
Sunny days 13 10 13 17 11 1 2 2 10 20
Rainy days 18 18 18 13 20 29 29 31 30 29 20 11

San Diego - weather forecast by months

January February March April May June July August September October November December

Best time to visit San Diego:

The largest precipitation sum in San Diego is at

  • June — 193(mm)
  • July — 226(mm)
  • August — 225(mm)
  • September — 164(mm)
  • October — 209(mm)
  • November — 194(mm)

Weather forecast in the closest to San Diego admin centers