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
Allschwil's weather in April shows a rise in the average high-temperature, moving up from March's cool 10.2°C (50.4°F) to a moderate 15.2°C (59.4°F). The nighttime temperature in Allschwil, during April, averages of 4.7°C (40.5°F).Humidity
The months with the lowest humidity in Allschwil, Switzerland, are April, July and August, with an average relative humidity of 77%.Rainfall
In Allschwil, Switzerland, during April, the rain falls for 14.8 days and regularly aggregates up to 41mm (1.61") of precipitation. In Allschwil, during the entire year, the rain falls for 178.8 days and collects up to 677mm (26.65") of precipitation.Snowfall
April through September are months without snowfall.Daylight
The average length of the day in April in Allschwil is 13h and 39min.On the first day of the month, sunrise is at 07:07 and sunset at 19:59. On the last day of April, sunrise is at 06:13 and sunset at 20:40 CEST.
Sunshine
In April, the average sunshine in Allschwil, Switzerland, is 9h.UV index
In Allschwil, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 3 in April translates into these instructions:
Undertake protective steps - Recommendations to avoid sunburn are issued. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Allschwil in April?
What are the least humid months in Allschwil?
What is the average humidity in April in Allschwil?
How many days does it rain in April in Allschwil?
When it does not snow in Allschwil?
Does it snow in Allschwil in April?
What is the average length of the day in April in Allschwil?
What time are sunrise and sunset in April in Allschwil?
How many hours of sunshine does Allschwil have in April?
How high is the UV index in April in Allschwil?
Average temperature in April
Allschwil, Switzerland
- Average high temperature in April: 15.2°C
The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (3.5°C).
- Average low temperature in April: 4.7°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-1.8°C).
Average pressure in April
Allschwil, 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
Allschwil, Switzerland
- Average wind speed in April: 8.5km/h
The windiest months (with the highest average wind speed) are February and March (9.9km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).
Average humidity in April
Allschwil, Switzerland
- Average humidity in April: 77%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in April
Allschwil, Switzerland
- Average rainfall in April: 41mm
The wettest month (with the highest rainfall) is June (84mm).
The driest month (with the least rainfall) is September (33mm).
Average rainfall days in April
Allschwil, Switzerland
- Average rainfall days in April: 14.8 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is October (11.5 days).
Average snowfall in April
Allschwil, Switzerland
- Average snowfall in April: 0mm
The month with the highest snowfall is December (61mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in April
Allschwil, Switzerland
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Allschwil, 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 12min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in April
Allschwil, Switzerland
- Average sunshine days in April: 12.2 days
The month with the most sunshine days is October (16.8 days).
The months with the least sunshine days are May and June (8.3 days).
Average UV index in April
Allschwil, 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
Allschwil, Switzerland
- Average cloud cover in April: 39
The months with the most cloud cover are January and December (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in April
Allschwil, 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).
Allschwil, Switzerland
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