The climate in Richterswil during April can be summarized as cool and a little damp.
April is in the spring in Richterswil and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 13°C (56°F), whilst at night 4°C (40°F) is normal.
Daytime temperature | 13.1°C 55.5°F |
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Nightly temperature | 4.2°C 39.5°F |
Average temperature | 8.6°C 47.5°F |
Daily sunshine | 5.3 hrs |
Avg rainfall | 92 mm 3.6 ins |
Rainy days | 16 days |
Sea temperature | 11.6°C 52.9°F |
Humidity | 71% |
Windspeed | 7.9kph 5 mph |
On average April is the 6th wettest month of the year in Richterswil with around 92mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.3 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 Richterswil in April 2024.
Hottest month: | July | 22.9°C 73.2°F |
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Driest month: | February | 63mm 2.5ins |
Sunniest month: | July | 7.7hrs |
Coldest month: | January | 2.4°C 36.3°F |
Wettest month: | June | 140mm 5.5ins |