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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.
Currently: 60 °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 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 Temperatures: Averages by Month The numbers here tell you how hot and cold the weather usually is in San Diego, California during each month of the year. The average high and low temperatures are listed below monthly and annually for San Diego, in both degrees Fahrenheit and Celsius.
Specifically, high temperatures throughout the year range from 63.1°F (17.3°C) to 77.4°F (25.2°C) with the warmest month being August. The lowest temperatures, varying from 51.8°F (11°C) to 65.7°F (18.7°C), occur in December and August.
San Diego Climate. The city of San Diego is located on San Diego Bay. in the southwest corner of southern California. The prevailing winds and weather are tempered by. the Pacific Ocean, with the result that summers. are cool and winters warm in comparison with other. places along the same general latitude.
San Diego weather averages and climate San Diego, California. Monthly temperature, precipitation and hours of sunshine. A climate graph showing rainfall, temperatures and normals.
