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Detailed temperature information for San Diego, California with statistics on average monthly highs and lows plus number of days with hot or cold weather.
Currently: 59 °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?
The hottest month of the year in San Diego is August, with an average high of 77°F and low of 68°F. The cool season lasts for 4.1 months, from November 28 to April 1, with an average daily high temperature below 67°F. The coldest month of the year in San Diego is December, with an average low of 51°F and high of 65°F.
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.
San Diego weather averages and climate San Diego, California. Monthly temperature, precipitation and hours of sunshine. A climate graph showing rainfall, temperatures and normals.
Weather.com brings you the most accurate monthly weather forecast for San Diego, CA with average/record and high/low temperatures, precipitation and more.
Feb 9, 2024 · San Diego, California - Climate and weather forecast by month. Detailed climate information with charts - average monthly weather with temperature, pressure, humidity, precipitation, wind, daylight, sunshine, visibility, and UV index data.