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
With the onset of April, Aathal's average high-temperature experiences a rise, moving from March's frosty 7.4°C (45.3°F) to a moderate 13.4°C (56.1°F). Aathal throughout April, experiences an average nighttime temperature of 2.3°C (36.1°F).Humidity
The average relative humidity in April is 79%.Rainfall
In April, in Aathal, the rain falls for 11.9 days. Throughout April, 33mm (1.3") of precipitation is accumulated. In Aathal, during the entire year, the rain falls for 151 days and collects up to 623mm (24.53") of precipitation.Snowfall
January through May, October through December are months with snowfall in Aathal. In Aathal, in April, snow falls for 2.3 days, with typically accumulated 39mm (1.54") of snow. Throughout the year, in Aathal, there are 50.4 snowfall days, and 753mm (29.65") of snow is accumulated.Daylight
The average length of the day in April in Aathal is 13h and 38min.On the first day of the month, sunrise is at 07:02 and sunset at 19:54. On the last day of April, in Aathal, sunrise is at 06:09 and sunset at 20:35 CEST.
Sunshine
The average sunshine in April in Aathal is 9h.UV index
In April, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 3 in April translates into these instructions:
Ensure safety - Sun damage prevention is strongly urged. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
What are the temperatures in Aathal in April?
What is the average humidity in April in Aathal?
How many days does it rain in April in Aathal?
How many days does it snow in April in Aathal?
How many hours of daylight does Aathal have in April?
What time are sunrise and sunset in April in Aathal?
How many hours of sunshine does Aathal have in April?
What is the UV index reading in April in Aathal?
Average temperature in April
Aathal, Switzerland
- Average high temperature in April: 13.4°C
The warmest months (with the highest average high temperature) are July and August (22.5°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in April: 2.3°C
The month with the highest average low temperature is August (11.1°C).
The coldest months (with the lowest average low temperature) are January and February (-4.3°C).
Average pressure in April
Aathal, Switzerland
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in April
Aathal, Switzerland
- Average wind speed in April: 7.1km/h
The windiest month (with the highest average wind speed) is March (8km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).
Average humidity in April
Aathal, Switzerland
- Average humidity in April: 79%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is July (78%).
Average rainfall in April
Aathal, Switzerland
- Average rainfall in April: 33mm
The wettest month (with the highest rainfall) is May (82mm).
The driest month (with the least rainfall) is November (31mm).
Average rainfall days in April
Aathal, Switzerland
- Average rainfall days in April: 11.9 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in April
Aathal, Switzerland
- Average snowfall in April: 39mm
The month with the highest snowfall is January (202mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Aathal, Switzerland
- Average snowfall days in April: 2.3 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Aathal, 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 30min).
- Average sunshine in April: 9h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in April
Aathal, Switzerland
- Average sunshine days in April: 14.8 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in April
Aathal, 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 November and December (UV index 1).
Average cloud cover in April
Aathal, Switzerland
- Average cloud cover in April: 41
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in April
Aathal, Switzerland
- Average visibility in April: 8km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January and February (7km).
Aathal, Switzerland
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