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
April brings an increase in the average high-temperature, progressing from a frosty 9.8°C (49.6°F) in March to a refreshing 15.8°C (60.4°F). Nighttime temperatures exhibit a substantial dip from daytime highs during April, averaging at a wintry 3.7°C (38.7°F).Humidity
In Glattfelden, the average relative humidity in April is 76%.Rainfall
The month with the least rainfall is April, when the rain falls for 10.7 days and typically collects 21mm (0.83") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Glattfelden, in April, snow falls for 0.6 days, with typically accumulated 4mm (0.16") of snow. Throughout the year, in Glattfelden, there are 30.3 snowfall days, and 305mm (12.01") of snow is accumulated.Daylight
In April, the average length of the day in Glattfelden is 13h and 39min.On the first day of April in Glattfelden, sunrise is at 07:03 and sunset at 19:56. On the last day of the month, sunrise is at 06:09 and sunset at 20:36 CEST.
Sunshine
In April, the average sunshine is 9.1h.UV index
In Glattfelden, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: A typical high UV index of 3 in April suggests the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Opt for tightly woven and loose clothing to enhance protection from the Sun. 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 Glattfelden in April?
What is the average humidity in April in Glattfelden?
What is the driest month in Glattfelden?
How much does it rain in Glattfelden in April?
How much does it snow in Glattfelden in April?
How many hours of daylight does Glattfelden have in April?
When are sunrise and sunset in April in Glattfelden?
How many hours of sunshine does Glattfelden have in April?
What is the UV index intensity in April in Glattfelden?
Average temperature in April
Glattfelden, Switzerland
- Average high temperature in April: 15.8°C
The warmest month (with the highest average high temperature) is July (24.8°C).
The month with the lowest average high temperature is January (3.2°C).
- Average low temperature in April: 3.7°C
The months with the highest average low temperature are July and August (12.2°C).
The coldest month (with the lowest average low temperature) is January (-3.2°C).
Average pressure in April
Glattfelden, Switzerland
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in April
Glattfelden, Switzerland
- Average wind speed in April: 7.4km/h
The windiest month (with the highest average wind speed) is March (8.7km/h).
The calmest month (with the lowest average wind speed) is August (6km/h).
Average humidity in April
Glattfelden, Switzerland
- Average humidity in April: 76%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is July (75%).
Average rainfall in April
Glattfelden, Switzerland
- Average rainfall in April: 21mm
The wettest month (with the highest rainfall) is July (61mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in April
Glattfelden, Switzerland
- Average rainfall days in April: 10.7 days
The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is February (8 days).
Average snowfall in April
Glattfelden, Switzerland
- Average snowfall in April: 4mm
The month with the highest snowfall is December (85mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Glattfelden, Switzerland
- Average snowfall days in April: 0.6 days
The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Glattfelden, 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 1min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 48min).
Average sunshine days in April
Glattfelden, Switzerland
- Average sunshine days in April: 17.1 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (13.6 days).
Average UV index in April
Glattfelden, 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
Glattfelden, Switzerland
- Average cloud cover in April: 39
The months with the most cloud cover are January and February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Glattfelden, Switzerland
- Average visibility in April: 9km
The months with the highest visibility are April, July and August (9km).
The month with the lowest visibility is January (7km).
