April weather forecastWallbach, Switzerland
April
Weather in April
April is a refreshing spring month in Wallbach, Switzerland, with temperature in the range of an average low of 4.4°C (39.9°F) and an average high of 15°C (59°F).Temperature
April's arrival coincides with a rise in the average high-temperature, moving from March's frosty 9.9°C (49.8°F) to a moderate 15°C (59°F). Throughout April, the average low-temperature records at a cold 4.4°C (39.9°F).Humidity
The least humid month in Wallbach is April, with an average relative humidity of 77%.Rainfall
In Wallbach, during April, the rain falls for 16.3 days and regularly aggregates up to 51mm (2.01") of precipitation. Throughout the year, there are 196.7 rainfall days, and 822mm (32.36") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Wallbach, in April, during 0.3 snowfall days, 11mm (0.43") of snow is typically accumulated. In Wallbach, during the entire year, snow falls for 31.6 days and aggregates up to 348mm (13.7") of snow.Daylight
The average length of the day in April is 13h and 39min.On the first day of April, sunrise is at 07:05 and sunset at 19:58. On the last day of the month, sunrise is at 06:11 and sunset at 20:39 CEST.
Sunshine
In April, the average sunshine is 9h.UV index
The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: A maximum daily UV index of 3 during April morphs into the following directions:
Guard yourself - Precautionary measures against sun damage are advocated. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Wallbach, Switzerland
- Average high temperature in April: 15°C
The warmest months (with the highest average high temperature) are July and August (23.8°C).
The month with the lowest average high temperature is January (3.4°C).
- Average low temperature in April: 4.4°C
The months with the highest average low temperature are July and August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-2.3°C).
Average pressure in April
Wallbach, Switzerland
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The months with the lowest atmospheric pressure are April and November (1015.7mbar).
Average wind speed in April
Wallbach, Switzerland
- Average wind speed in April: 8km/h
The windiest month (with the highest average wind speed) is March (9.4km/h).
The calmest month (with the lowest average wind speed) is August (6.4km/h).
Average humidity in April
Wallbach, Switzerland
- Average humidity in April: 77%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (77%).
Average rainfall in April
Wallbach, Switzerland
- Average rainfall in April: 51mm
The wettest month (with the highest rainfall) is June (100mm).
The driest month (with the least rainfall) is September (41mm).
Average rainfall days in April
Wallbach, Switzerland
- Average rainfall days in April: 16.3 days
The month with the highest number of rainy days is May (22.3 days).
The month with the least rainy days is October (13 days).
Average snowfall in April
Wallbach, Switzerland
- Average snowfall in April: 11mm
The month with the highest snowfall is December (88mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Wallbach, Switzerland
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (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
Wallbach, Switzerland
- Average daylight in April: 13h and 42min
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 months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in April
Wallbach, Switzerland
- Average sunshine days in April: 10.5 days
The month with the most sunshine days is October (15 days).
The month with the least sunshine days is June (6.1 days).
Average UV index in April
Wallbach, Switzerland
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in April
Wallbach, Switzerland
- Average cloud cover in April: 40
The months with the most cloud cover are January and December (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in April
Wallbach, Switzerland
- Average visibility in April: 9km
The months with the highest visibility are March, April, May, June, July and August (9km).
The months with the lowest visibility are January, February, September, October, November and December (8km).
