The climate in Somerville during April can be summarized as mild and wet.
April is in the spring in Somerville and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 10°C (49°F) is normal.
Daytime temperature | 22.3°C 72.1°F |
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Nightly temperature | 9.5°C 49.1°F |
Average temperature | 15.9°C 60.6°F |
Daily sunshine | 8.8 hrs |
Avg rainfall | 139 mm 5.5 ins |
Rainy days | 10 days |
Sea temperature | 14.8°C 58.6°F |
Humidity | 64% |
Windspeed | 15.5kph 10 mph |
On average April is the wettest month of the year in Somerville with around 139mm 5.5 inches of rain making it a wet time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.8 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 Somerville in April 2025.
Hottest month: | July | 32.4°C 90.3°F |
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Driest month: | October | 76mm 3ins |
Sunniest month: | June | 11hrs |
Coldest month: | January | 7.9°C 46.2°F |
Wettest month: | April | 139mm 5.5ins |