San Diego Weather in April
What's the weather like in San Diego (Texas) in April 2025?
The climate in San Diego during April can be summarized as hot, humid and reasonably dry.
April is in the spring in San Diego and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a muggy 30°C (85°F), whilst at night 17°C (62°F) is normal.
| Daytime temperature | 29.5°C 85.1°F |
|---|---|
| Nightly temperature | 16.5°C 61.7°F |
| Average temperature | 23°C 73.4°F |
| Daily sunshine | 7 hrs |
| Avg rainfall | 41 mm 1.6 ins |
| Rainy days | 5 days |
| Sea temperature | 21.7°C 71.1°F |
| Humidity | 71% |
| Windspeed | 20.9kph 13 mph |
On average April is the 6th driest month of the year in San Diego with around 41mm 1.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 7 hours of sunshine per day.
April temperatures in San Diego
April rainfall
April 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 April 2025.
Other monthly averages
San Diego weather stats
| Hottest month: | August | 35.6°C 96.1°F |
|---|---|---|
| Driest month: | March | 21mm 0.8ins |
| Sunniest month: | July | 10.4hrs |
| Coldest month: | January | 18.5°C 65.3°F |
| Wettest month: | September | 124mm 4.9ins |
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