San Diego Weather in April


Check the Weather in San Diego, California in April before you book your next holiday. This gives the best indication of the weather in April and includes figures for temperature, sunshine and rainfall.

Max Daytime Temperature (°C) 21°C (70°F) Max Daytime Temperature in April in San Diego 21°C (70°F) in April
Min Night-time Temperature (°C) 11°C (52°F) Min Night-time Temperature in April in San Diego 11°C (52°F) in April
Hours of Sunshine (Daily) 9 Hours of Bright Sunshine per day (72% of Daylight Hours) in April in San Diego 9 Hours per day in April
Hours of Daylight (Daily) 13 Hours of Daylight in April in San Diego 13 Hours per day in April
Heat and Humidity Discomfort No heat & humidity in April in San Diego None in April
Days with some Rainfall 4 Days with some Rainfall in April in San Diego 4 Days in April
Monthly Rainfall (mm) 22 mm (0.9 inches) Monthly Rainfall in April in San Diego 22 mm (0.9 inches) in April
UV Index (Maximum) UV (Maximum) Index 8 (Very High) in April in San Diego 8 (Very High) in April
Sea Temperature (°C) 15°C (59°F) Sea Temperature in April in San Diego 15°C (59°F) in April
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Metric (°C)  |  Imperial (°F) 
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Map of California

Select a destination from the California Map to view the april weather guide. Alternatively, select from the list of destinations below the map. Can't find the California weather destination you are after? Try the Destination Search.

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San Diego weather by month

Check the weather for a particular month in San Diego by selecting a month from the list below. Alternatively check which month usually has the Best Weather in San Diego. If you are not sure where to go, why not try our Holiday Planner.


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