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 onset of April brings a temperature shift, with the average high-temperature moving from a chilly 9.6°C (49.3°F) in March to a mild 15.3°C (59.5°F). In Jonen, the April nights cool down to an average low of 3.8°C (38.8°F).Humidity
The months with the lowest humidity are April and July, with an average relative humidity of 76%.Rainfall
The months with the least rainfall are April and September Rain falls for 13.4 days and accumulates 38mm (1.5") of rain.Snowfall
Months with snowfall in Jonen are January through May, October through December. In Jonen, in April, snow falls for 1.4 days, with typically accumulated 48mm (1.89") of snow. In Jonen, during the entire year, snow falls for 52.6 days and aggregates up to 964mm (37.95") of snow.Daylight
In April, the average length of the day is 13h and 38min.On the first day of April, sunrise is at 07:04 and sunset at 19:56. On the last day of the month, sunrise is at 06:10 and sunset at 20:36 CEST.
Sunshine
In Jonen, the average sunshine in April is 9.1h.UV index
In Jonen, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: An average maximum UV index of 3 in April leads to these recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
What are the temperatures in Jonen in April?
What is the least humid month in Jonen?
What is the average humidity in April in Jonen?
What is the driest month in Jonen?
How much does it rain in Jonen in April?
How much does it snow in Jonen in April?
What is the average length of the day in April in Jonen?
When is the sunrise / sunset in April in Jonen?
How many hours of sunshine does Jonen have in April?
What is the UV index reading in April in Jonen?
Average temperature in April
Jonen, Switzerland
- Average high temperature in April: 15.3°C
The warmest months (with the highest average high temperature) are July and August (24.4°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in April: 3.8°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).
Average pressure in April
Jonen, Switzerland
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in April
Jonen, Switzerland
- Average wind speed in April: 7.4km/h
The windiest month (with the highest average wind speed) is March (8.7km/h).
The calmest month (with the lowest average wind speed) is August (6km/h).
Average humidity in April
Jonen, Switzerland
- Average humidity in April: 76%
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are April and July (76%).
Average rainfall in April
Jonen, Switzerland
- Average rainfall in April: 38mm
The wettest month (with the highest rainfall) is August (82mm).
The driest months (with the least rainfall) are April and September (38mm).
Average rainfall days in April
Jonen, Switzerland
- Average rainfall days in April: 13.4 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in April
Jonen, Switzerland
- Average snowfall in April: 48mm
The month with the highest snowfall is December (232mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Jonen, Switzerland
- Average snowfall days in April: 1.4 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Jonen, Switzerland
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in April: 9h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in April
Jonen, Switzerland
- Average sunshine days in April: 14.3 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is June (11 days).
Average UV index in April
Jonen, 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
Jonen, Switzerland
- Average cloud cover in April: 39
The months with the most cloud cover are January and February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Jonen, Switzerland
- Average visibility in April: 9km
The months with the highest visibility are April, July and August (9km).
The months with the lowest visibility are January and February (7km).
Jonen, Switzerland
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