San Diego Weather in March
What's the weather like in San Diego (Calabarzon) in March 2024?
The climate in San Diego during March can be summarized as hot, humid and reasonably dry.
March is in the spring in San Diego and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 22°C (72°F) is normal.
| Daytime temperature | 31.1°C 87.9°F |
|---|---|
| Nightly temperature | 22.2°C 71.9°F |
| Average temperature | 26.6°C 79.9°F |
| Daily sunshine | 7.9 hrs |
| Avg rainfall | 71 mm 2.8 ins |
| Rainy days | 8 days |
| Sea temperature | 27.7°C 81.8°F |
| Humidity | 77% |
| Windspeed | 8.3kph 5 mph |
On average March is the driest month of the year in San Diego with around 71mm 2.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.9 hours of sunshine per day.
March temperatures in San Diego
March rainfall
March hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in San Diego in March 2024.
Other monthly averages
San Diego weather stats
| Hottest month: | May | 32.9°C 91.2°F |
|---|---|---|
| Driest month: | March | 71mm 2.8ins |
| Sunniest month: | April | 9hrs |
| Coldest month: | January | 28.3°C 82.9°F |
| Wettest month: | October | 406mm 16ins |
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