The climate in Santa Rosa during April can be summarized as mild and a little damp.
April is in the fall / autumn in Santa Rosa and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 13°C (55°F) is normal.
Daytime temperature | 22.2°C 71.9°F |
---|---|
Nightly temperature | 12.9°C 55.1°F |
Average temperature | 17.5°C 63.5°F |
Daily sunshine | 6.6 hrs |
Avg rainfall | 91 mm 3.6 ins |
Rainy days | 9 days |
Sea temperature | 19.4°C 66.9°F |
Humidity | 75% |
Windspeed | 14.8kph 9 mph |
On average April is the 3rd driest month of the year in Santa Rosa with around 91mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.6 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 2025.
Hottest month: | January | 28.7°C 83.7°F |
---|---|---|
Driest month: | December | 82mm 3.2ins |
Sunniest month: | January | 9.9hrs |
Coldest month: | July | 15°C 59°F |
Wettest month: | October | 108mm 4.3ins |