Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
The beginning of April marks a minor shift in the average high-temperature, moving from March's frosty 7.9°C (46.2°F) to a fresh 12.7°C (54.9°F). The average low-temperature of 4.1°C (39.4°F) is witnessed in Saint-Prex during April.Humidity
In April, the average relative humidity in Saint-Prex is 77%.Rainfall
In Saint-Prex, in April, during 18.7 rainfall days, 52mm (2.05") of precipitation is typically accumulated. Throughout the year, in Saint-Prex, there are 183.4 rainfall days, and 862mm (33.94") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Saint-Prex, in April, snow falls for 0.3 days, with typically accumulated 9mm (0.35") of snow. Throughout the year, there are 24.5 snowfall days, and 350mm (13.78") of snow is accumulated.Daylight
In April, the average length of the day is 13h and 35min.On the first day of the month, sunrise is at 07:12 and sunset at 20:03. On the last day of April, in Saint-Prex, sunrise is at 06:20 and sunset at 20:42 CEST.
Sunshine
In Saint-Prex, the average sunshine in April is 9.5h.UV index
In Saint-Prex, Switzerland, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 3 during April translates into the following guidance:
Guard yourself - An obligation to protect skin and eyes from harm exists. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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Frequently asked questions
What is the temperature in April in Saint-Prex?
What is the average humidity in April in Saint-Prex?
How much does it rain in Saint-Prex in April?
How many days does it snow in April in Saint-Prex?
How many hours of daylight does Saint-Prex have in April?
When is the sunrise / sunset in April in Saint-Prex?
How many hours of sunshine does Saint-Prex have in April?
What is the UV index intensity in April in Saint-Prex?
Average temperature in April
Saint-Prex, Switzerland
- Average high temperature in April: 12.7°C
The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in April: 4.1°C
The months with the highest average low temperature are July and August (12.3°C).
The coldest month (with the lowest average low temperature) is February (-2.8°C).
Average pressure in April
Saint-Prex, Switzerland
- Average pressure in April: 1015.4mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in April
Saint-Prex, Switzerland
- Average wind speed in April: 9km/h
The windiest month (with the highest average wind speed) is February (11.2km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).
Average humidity in April
Saint-Prex, Switzerland
- Average humidity in April: 77%
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is August (76%).
Average rainfall in April
Saint-Prex, Switzerland
- Average rainfall in April: 52mm
The wettest month (with the highest rainfall) is December (103mm).
The driest month (with the least rainfall) is September (42mm).
Average rainfall days in April
Saint-Prex, Switzerland
- Average rainfall days in April: 18.7 days
The months with the highest number of rainy days are May and June (20.4 days).
The month with the least rainy days is October (11.5 days).
Average snowfall in April
Saint-Prex, Switzerland
- Average snowfall in April: 9mm
The month with the highest snowfall is December (98mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Saint-Prex, Switzerland
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is February (6.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Saint-Prex, Switzerland
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 9h and 3min
The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in April
Saint-Prex, Switzerland
- Average sunshine days in April: 8.6 days
The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is June (7.3 days).
Average UV index in April
Saint-Prex, Switzerland
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Saint-Prex, Switzerland
- Average cloud cover in April: 35
The months with the most cloud cover are January and December (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in April
Saint-Prex, Switzerland
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Saint-Prex, Switzerland
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