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
April
Weather in April
Temperature
The transition from March to April brings a temperature rise, with average high-temperatures increasing from a frosty 8.1°C (46.6°F) to a refreshing 13.2°C (55.8°F). In the month of April, L'Isle witnesses a consistent average low-temperature of 4.3°C (39.7°F).Humidity
The months with the lowest humidity are April, July and August, with an average relative humidity of 77%.Rainfall
In L'Isle, during April, the rain falls for 17.3 days and regularly aggregates up to 50mm (1.97") of precipitation. In L'Isle, during the entire year, the rain falls for 186.8 days and collects up to 845mm (33.27") of precipitation.Snowfall
January through May, October through December are months with snowfall in L'Isle. In L'Isle, in April, snow falls for 1 days, with typically accumulated 29mm (1.14") of snow. Throughout the year, in L'Isle, there are 40.1 snowfall days, and 727mm (28.62") of snow is accumulated.Daylight
In L'Isle, the average length of the day in April is 13h and 36min.On the first day of the month, sunrise is at 07:12 and sunset at 20:03. On the last day of April, in L'Isle, Switzerland, sunrise is at 06:20 and sunset at 20:42 CEST.
Sunshine
The average sunshine in April is 9.7h.UV index
In April, the average daily maximum UV index in L'Isle is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A daily high UV index of 3 in April leads to these guidelines:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for L'Isle in April?
What is the least humid month in L'Isle?
What is the average humidity in April in L'Isle?
How much does it rain in L'Isle in April?
How many days does it snow in April in L'Isle?
How many hours of daylight does L'Isle have in April?
What time are sunrise and sunset in April in L'Isle?
How many hours of sunshine does L'Isle have in April?
What is the UV index reading in April in L'Isle?
Average temperature in April
L'Isle, Switzerland
- Average high temperature in April: 13.2°C
The warmest months (with the highest average high temperature) are July and August (22.1°C).
The month with the lowest average high temperature is January (3.2°C).
- Average low temperature in April: 4.3°C
The month with the highest average low temperature is July (12.6°C).
The coldest month (with the lowest average low temperature) is January (-2.3°C).
Average pressure in April
L'Isle, Switzerland
- Average pressure in April: 1015.5mbar
The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in April
L'Isle, Switzerland
- Average wind speed in April: 9.5km/h
The windiest month (with the highest average wind speed) is February (12.1km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).
Average humidity in April
L'Isle, Switzerland
- Average humidity in April: 77%
The month with the highest relative humidity is January (82%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in April
L'Isle, Switzerland
- Average rainfall in April: 50mm
The wettest month (with the highest rainfall) is December (92mm).
The driest month (with the least rainfall) is September (47mm).
Average rainfall days in April
L'Isle, Switzerland
- Average rainfall days in April: 17.3 days
The month with the highest number of rainy days is June (20 days).
The month with the least rainy days is February (11.8 days).
Average snowfall in April
L'Isle, Switzerland
- Average snowfall in April: 29mm
The month with the highest snowfall is December (193mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
L'Isle, Switzerland
- Average snowfall days in April: 1 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
L'Isle, 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 36min).
- Average sunshine in April: 9h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in April
L'Isle, Switzerland
- Average sunshine days in April: 9.5 days
The month with the most sunshine days is October (15.4 days).
The month with the least sunshine days is June (6.7 days).
Average UV index in April
L'Isle, 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
L'Isle, Switzerland
- Average cloud cover in April: 35
The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in April
L'Isle, 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).
