San Bernardino Weather in April
What's the weather like in San Bernardino (Cordillera) in April 2024?
The climate in San Bernardino during April can be summarized as warm, humid and wet.
April is in the fall / autumn in San Bernardino and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 18°C (64°F) is normal.
| Daytime temperature | 27.4°C 81.3°F |
|---|---|
| Nightly temperature | 17.6°C 63.7°F |
| Average temperature | 22.5°C 72.5°F |
| Daily sunshine | 7.7 hrs |
| Avg rainfall | 148 mm 5.8 ins |
| Rainy days | 6 days |
| Sea temperature | 22.4°C 72.4°F |
| Humidity | 74% |
| Windspeed | 9kph 6 mph |
On average April is the 5th wettest month of the year in San Bernardino with around 148mm 5.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.7 hours of sunshine per day.
April temperatures in San Bernardino
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 Bernardino in April 2024.
Other monthly averages
San Bernardino weather stats
| Hottest month: | January | 32.5°C 90.5°F |
|---|---|---|
| Driest month: | July | 69mm 2.7ins |
| Sunniest month: | December | 9.6hrs |
| Coldest month: | June | 22°C 71.6°F |
| Wettest month: | January | 166mm 6.5ins |
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