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 arrival of April witnesses a small shift in the average high-temperature, moving from a frosty 7.9°C (46.2°F) in March to a cool 12.7°C (54.9°F). Mont-sur-Rolle experiences an average low-temperature of 4.1°C (39.4°F) in the month of April.Humidity
In Mont-sur-Rolle, Switzerland, the average relative humidity in April is 77%.Rainfall
In Mont-sur-Rolle, in April, during 18.7 rainfall days, 52mm (2.05") of precipitation is typically accumulated. In Mont-sur-Rolle, during the entire year, the rain falls for 183.4 days and collects up to 862mm (33.94") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Mont-sur-Rolle, during April, snow falls for 0.3 days and regularly aggregates up to 9mm (0.35") of snow. Throughout the year, there are 24.5 snowfall days, and 350mm (13.78") of snow is accumulated.Daylight
In Mont-sur-Rolle, the average length of the day in April is 13h and 35min.On the first day of April, sunrise is at 07:12 and sunset at 20:03. On the last day of the month, sunrise is at 06:20 and sunset at 20:42 CEST.
Sunshine
In April, the average sunshine in Mont-sur-Rolle is 9.5h.UV index
In Mont-sur-Rolle, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The UV index of 3 during April translates into the following guidance:
Exercise prevention - Warding off sunburn is urged. When the Sun is at its strongest around midday, find shade and limit exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Mont-sur-Rolle in April?
What is the average humidity in April in Mont-sur-Rolle?
How many days does it rain in April in Mont-sur-Rolle?
How much does it snow in Mont-sur-Rolle in April?
How many hours of daylight does Mont-sur-Rolle have in April?
What time are sunrise and sunset in April in Mont-sur-Rolle?
How many hours of sunshine does Mont-sur-Rolle have in April?
What is the UV index intensity in April in Mont-sur-Rolle?
Average temperature in April
Mont-sur-Rolle, 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
Mont-sur-Rolle, 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
Mont-sur-Rolle, 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
Mont-sur-Rolle, 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
Mont-sur-Rolle, 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
Mont-sur-Rolle, 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
Mont-sur-Rolle, 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
Mont-sur-Rolle, 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
Mont-sur-Rolle, 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
Mont-sur-Rolle, 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
Mont-sur-Rolle, 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
Mont-sur-Rolle, 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
Mont-sur-Rolle, 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).
Mont-sur-Rolle, Switzerland
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