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
As March transitions into April, a change in temperatures is observed, with average highs moving from a cold 3.5°C (38.3°F) to a frosty 8.8°C (47.8°F). The nighttime temperature in Jaun, Switzerland, during April, averages of -1.1°C (30°F).Humidity
The average relative humidity in April is 83%.Rainfall
In Jaun, in April, during 9.6 rainfall days, 25mm (0.98") of precipitation is typically accumulated. In Jaun, during the entire year, the rain falls for 86 days and collects up to 404mm (15.91") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Jaun, in April, during 2.6 snowfall days, 57mm (2.24") of snow is typically accumulated. Throughout the year, there are 35.6 snowfall days, and 977mm (38.46") of snow is accumulated.Daylight
In Jaun, the average length of the day in April is 13h and 36min.On the first day of the month, sunrise is at 07:09 and sunset at 20:00. On the last day of April, sunrise is at 06:16 and sunset at 20:39 CEST.
Sunshine
In Jaun, the average sunshine in April is 8.7h.UV index
In April, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: In April, a daily UV index of 2 turns into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
What are the temperatures in Jaun in April?
What is the average humidity in April in Jaun?
How many days does it rain in April in Jaun?
How many days does it snow in April in Jaun?
How many hours of daylight does Jaun have in April?
What time are sunrise and sunset in April in Jaun?
How many hours of sunshine does Jaun have in April?
What is the UV index intensity in April in Jaun?
Average temperature in April
Jaun, Switzerland
- Average high temperature in April: 8.8°C
The warmest month (with the highest average high temperature) is August (19.3°C).
The months with the lowest average high temperature are January and February (-0.3°C).
- Average low temperature in April: -1.1°C
The month with the highest average low temperature is July (7.9°C).
The coldest month (with the lowest average low temperature) is February (-9.1°C).
Average pressure in April
Jaun, Switzerland
- Average pressure in April: 1015.3mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in April
Jaun, Switzerland
- Average wind speed in April: 7.4km/h
The windiest month (with the highest average wind speed) is December (9.2km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in April
Jaun, Switzerland
- Average humidity in April: 83%
The months with the highest relative humidity are February and March (89%).
The months with the lowest relative humidity are July, August and October (79%).
Average rainfall in April
Jaun, Switzerland
- Average rainfall in April: 25mm
The wettest month (with the highest rainfall) is May (53mm).
The driest month (with the least rainfall) is September (13mm).
Average rainfall days in April
Jaun, Switzerland
- Average rainfall days in April: 9.6 days
The month with the highest number of rainy days is May (11.3 days).
The month with the least rainy days is January (3 days).
Average snowfall in April
Jaun, Switzerland
- Average snowfall in April: 57mm
The month with the highest snowfall is December (236mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Jaun, Switzerland
- Average snowfall days in April: 2.6 days
The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Jaun, 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: 8h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in April
Jaun, Switzerland
- Average sunshine days in April: 19 days
The month with the most sunshine days is October (24.6 days).
The month with the least sunshine days is June (17.8 days).
Average UV index in April
Jaun, Switzerland
- Average UV index in April: 2
The months with the highest UV index are June, July and August (UV index 4).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in April
Jaun, Switzerland
- Average cloud cover in April: 43
The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are August and October (Cloud cover 35).
Average visibility in April
Jaun, Switzerland
- Average visibility in April: 8km
The months with the highest visibility are April, June, July, August, October, November and December (8km).
The months with the lowest visibility are January, February, March, May and September (7km).
Jaun, Switzerland
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