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
As March transitions into April, Ardon notices a gentle rise in the average high-temperature, transitioning from a wintry 1.2°C (34.2°F) to a still icy 5.7°C (42.3°F). The average temperature during April nights in Ardon is registered at a subzero cold -2.6°C (27.3°F).Humidity
In April, the average relative humidity in Ardon is 86%.Rainfall
In Ardon, Switzerland, during April, the rain falls for 20.8 days and regularly aggregates up to 56mm (2.2") of precipitation. In Ardon, during the entire year, the rain falls for 206.5 days and collects up to 851mm (33.5") of precipitation.Snowfall
January through May, September through December are months with snowfall in Ardon. In Ardon, in April, snow falls for 2.2 days, with typically accumulated 33mm (1.3") of snow. Throughout the year, there are 35.6 snowfall days, and 419mm (16.5") of snow is accumulated.Daylight
The average length of the day in April in Ardon is 13h and 35min.On the first day of the month, sunrise is at 07:09 and sunset at 19:59. On the last day of April, in Ardon, sunrise is at 06:17 and sunset at 20:38 CEST.
Sunshine
The average sunshine in April is 8.3h.UV index
The average daily maximum UV index in April in Ardon is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In April, the average maximum UV index of 2 translates into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. To guard against the harmful effects of the Sun, minimize exposure during midday. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Ardon in April?
What is the average humidity in April in Ardon?
How many days does it rain in April in Ardon?
How much does it snow in Ardon in April?
What is the average length of the day in April in Ardon?
When are sunrise and sunset in April in Ardon?
How long on average sun shines in April in Ardon?
What is the UV index intensity in April in Ardon?
Average temperature in April
Ardon, Switzerland
- Average high temperature in April: 5.7°C
The warmest month (with the highest average high temperature) is August (17°C).
The month with the lowest average high temperature is January (-2.2°C).
- Average low temperature in April: -2.6°C
The months with the highest average low temperature are July and August (6.4°C).
The coldest month (with the lowest average low temperature) is February (-10.8°C).
Average pressure in April
Ardon, Switzerland
- Average pressure in April: 1015.2mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in April
Ardon, Switzerland
- Average wind speed in April: 7.5km/h
The windiest month (with the highest average wind speed) is December (8.3km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in April
Ardon, Switzerland
- Average humidity in April: 86%
The month with the highest relative humidity is March (90%).
The months with the lowest relative humidity are July, August and October (79%).
Average rainfall in April
Ardon, Switzerland
- Average rainfall in April: 56mm
The wettest month (with the highest rainfall) is May (110mm).
The driest month (with the least rainfall) is September (45mm).
Average rainfall days in April
Ardon, Switzerland
- Average rainfall days in April: 20.8 days
The month with the highest number of rainy days is May (23.3 days).
The month with the least rainy days is January (11.8 days).
Average snowfall in April
Ardon, Switzerland
- Average snowfall in April: 33mm
The month with the highest snowfall is January (110mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in April
Ardon, Switzerland
- Average snowfall days in April: 2.2 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Ardon, Switzerland
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 8h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in April
Ardon, Switzerland
- Average sunshine days in April: 6.1 days
The month with the most sunshine days is October (15.3 days).
The month with the least sunshine days is May (4.7 days).
Average UV index in April
Ardon, Switzerland
- Average UV index in April: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January and March (UV index 1).
Average cloud cover in April
Ardon, Switzerland
- Average cloud cover in April: 47
The months with the most cloud cover are February and March (Cloud cover 51).
The month with the least cloud cover is October (Cloud cover 36).
Average visibility in April
Ardon, Switzerland
- Average visibility in April: 7km
The months with the highest visibility are June, July, August, October, November and December (8km).
The months with the lowest visibility are January, February, March, April, May and September (7km).
