The climate in Santa Rosa during April can be summarized as warm, humid and wet.
April is in the fall / autumn in Santa Rosa and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 16°C (61°F) is normal.
Daytime temperature | 27°C 80.5°F |
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Nightly temperature | 16.1°C 60.9°F |
Average temperature | 21.5°C 70.7°F |
Daily sunshine | 6.9 hrs |
Avg rainfall | 151 mm 5.9 ins |
Rainy days | 8 days |
Sea temperature | 22.5°C 72.5°F |
Humidity | 75% |
Windspeed | 10.1kph 6 mph |
On average April is the 4th wettest month of the year in Santa Rosa with around 151mm 5.9 inches of rain making it a wet 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 6.9 hours of sunshine per day.
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 Santa Rosa in April 2024.
Hottest month: | January | 31.8°C 89.2°F |
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Driest month: | July | 80mm 3.1ins |
Sunniest month: | November | 9.1hrs |
Coldest month: | June | 21.5°C 70.7°F |
Wettest month: | October | 182mm 7.2ins |