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Climate and Average Weather Year Round in San Diego California, United States. In San Diego, the summers are short, warm, arid, and clear and the winters are long, cool, and partly cloudy. Over the course of the year, the temperature typically varies from 50°F to 77°F and is rarely below 44°F or above 84°F.
Currently: 62 °F. Overcast. (Weather station: San Diego - North Island, USA). See more current weather. Annual Weather Averages Near San Diego. Averages are for San Diego - North Island, which is 3 miles from San Diego. Based on weather reports collected during 1992–2021. Showing: Weather by CustomWeather, © 2024. Need some help?
Detailed temperature information for San Diego, California with statistics on average monthly highs and lows plus number of days with hot or cold weather.
The average temperature is of 14.5 °C (58 °F), with a minimum of 9.5 °C (49 °F) and a maximum of 19.6 °C (67.3 °F). On the coldest nights of the month, the temperature usually drops to around 6 °C (42.5 °F). However, it dropped to 1.7 °C (35.1 °F) in January 2007.
Feb 9, 2024 · Detailed climate information with charts - average monthly weather with temperature, pressure, humidity, precipitation, wind, daylight, sunshine, visibility, and UV index data. In San Diego, daylight hours range from 10 hours in December to 14.3 hours in June, the longest daylight month.
- Throughout the year, in San Diego, California, there are 61.8 rainfall days , and 8.7" of precipitation is accumulated.
- The months with the lowest UV index in San Diego, California, are January through March , November and December , with an average maximum...
- February , with its average high-temperature of 63.1°F and an average low-temperature of 51.8°F , holds the record as the coldest month in...
- With an average ocean temperature of 58.6°F , February is the month with the coldest seawater in San Diego.
- On Sunday, March 12. 2023 , at 2:00 am, Daylight Saving Time starts in San Diego, California, and the time zone changes from PST to PDT. Dayligh...
- June is the most humid month in San Diego, California, with an average relative humidity of 73% .
- The month with the least rainfall is June , when the rain falls for 2.7 days and typically collects 0.12" of precipitation .
- June has the longest days of the year, with an average of 14h and 18min of daylight .
- The months with the most sunshine in San Diego, California, are July and August , with an average of 11.9h of sunshine .
San Diego weather averages and climate San Diego, California. Monthly temperature, precipitation and hours of sunshine. A climate graph showing rainfall, temperatures and normals.
San Diego, California has an exceptionally moderate climate. Summers are cool and winters are warm. Storms are uncommon and rain is infrequent. This page gives detailed information on annual temperature, precipitation, snow, sun, humidity, wind and storm averages for San Diego.
