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
Entering April, Flums sees a temperature rise, with the average high-temperature advancing from March's wintry 5.2°C (41.4°F) to a cool 11.1°C (52°F). During April, an average low-temperature of 0.4°C (32.7°F) is observed.Humidity
The average relative humidity in April is 80%.Rainfall
April is the month with the least rainfall. Rain falls for 13.8 days and accumulates 52mm (2.05") of precipitation.Snowfall
January through May, September through December are months with snowfall. In Flums, in April, snow falls for 6.3 days, with typically accumulated 171mm (6.73") of snow. Throughout the year, in Flums, there are 80 snowfall days, and 2699mm (106.26") of snow is accumulated.Daylight
In April, the average length of the day in Flums is 13h and 38min.On the first day of the month, sunrise is at 07:00 and sunset at 19:52. On the last day of April, in Flums, Switzerland, sunrise is at 06:07 and sunset at 20:32 CEST.
Sunshine
In Flums, the average sunshine in April is 9.7h.UV index
The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 3 during April leads to these instructions:
Heed the precautions - Suggestions to avoid sunburn are made. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Flums?
What is the average humidity in April in Flums?
What is the driest month in Flums?
How many days does it rain in April in Flums?
How many days does it snow in April in Flums?
What is the average length of the day in April in Flums?
When is the sunrise / sunset in April in Flums?
How many hours of sunshine does Flums have in April?
How high is the UV index in April in Flums?
Average temperature in April
Flums, Switzerland
- Average high temperature in April: 11.1°C
The warmest month (with the highest average high temperature) is August (21°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in April: 0.4°C
The month with the highest average low temperature is August (9.4°C).
The coldest month (with the lowest average low temperature) is February (-7.4°C).
Average pressure in April
Flums, 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
Flums, Switzerland
- Average wind speed in April: 7.4km/h
The windiest month (with the highest average wind speed) is December (8km/h).
The calmest months (with the lowest average wind speed) are August and September (6.5km/h).
Average humidity in April
Flums, Switzerland
- Average humidity in April: 80%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is July (76%).
Average rainfall in April
Flums, Switzerland
- Average rainfall in April: 52mm
The wettest month (with the highest rainfall) is August (115mm).
The driest month (with the least rainfall) is April (52mm).
Average rainfall days in April
Flums, Switzerland
- Average rainfall days in April: 13.8 days
The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (6.2 days).
Average snowfall in April
Flums, Switzerland
- Average snowfall in April: 171mm
The month with the highest snowfall is January (613mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in April
Flums, Switzerland
- Average snowfall days in April: 6.3 days
The month with the highest number of snowfall days is January (15.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Flums, Switzerland
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in April: 9h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 36min).
Average sunshine days in April
Flums, Switzerland
- Average sunshine days in April: 12.4 days
The month with the most sunshine days is October (17 days).
The month with the least sunshine days is May (8.3 days).
Average UV index in April
Flums, 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, March, November and December (UV index 2).
Average cloud cover in April
Flums, Switzerland
- Average cloud cover in April: 37
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in April
Flums, Switzerland
- Average visibility in April: 8km
The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are January and February (7km).
