Get the monthly weather forecast for San Diego, CA, including daily high/low, historical averages, to help you plan ahead.

March weather in San Diego California, United States. Daily high temperatures are around 66°F, rarely falling below 60°F or exceeding 75°F.

March weather averages for San Diego, USA. Temperature, High temperature, Low temperature, Precipitation, Daily sun hours, Sea temperature.

March warms to over 60 degrees Fahrenheit (16 degrees Celsius) in San Diego. The city averages 1 day this month when the thermometer reaches into the 80s °F ( ...

The weather is generally good, with an average maximum temperature of +66°F and approximately 6 sunny days. Just be prepared for some rain.

Spring is one of the best times to visit America's Finest City. The weather is mild (temperatures average in the mid- to upper 60s) and there are fewer visitors ...

The temperature reaches around 19℃ during the daytime in March, falling away to 12℃ at night. The UV index will be moderate at this time of year, so not ...

Get the monthly weather forecast for San Diego International Airport, CA, including daily high/low, historical averages, to help you plan ahead.

Partly cloudy. Low 43F. Winds light and variable. Record Low39°.