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
As March transitions into April, a change in temperatures is observed, with average highs moving from a wintry 1.2°C (34.2°F) to a frosty 7.7°C (45.9°F). During April, Alfta records an average temperature of -0.3°C (31.5°F) at night.Humidity
In April, the average relative humidity is 76%.Rainfall
The month with the least rainfall is April, when the rain falls for 10.2 days and typically collects 19mm (0.75") of precipitation.Snowfall
January through May, October through December are months with snowfall. In April, it is snowing for 5.7 days. Throughout April, 41mm (1.61") of snow is accumulated. In Alfta, during the entire year, snow falls for 78.6 days and aggregates up to 947mm (37.28") of snow.Daylight
In Alfta, the average length of the day in April is 14h and 46min.On the first day of the month, sunrise is at 06:16 and sunset at 19:42. On the last day of April, sunrise is at 04:46 and sunset at 20:58 CEST.
Sunshine
In April, the average sunshine is 7.3h.UV index
In Alfta, Sweden, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: A daily maximum UV index of 3 in April translates into the following instructions:
Undertake protective steps - Recommendations to avoid sunburn are issued. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures?
What is the average humidity in April?
What is the driest month?
How many days does it rain in April in Alfta?
How many days does it snow in April?
How many hours of daylight does Alfta have in April?
When is the sunrise / sunset in April?
How long on average sun shines in April?
How high is the UV index in April?
Average temperature in April
Alfta, Sweden
- Average high temperature in April: 7.7°C
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (-3.5°C).
- Average low temperature in April: -0.3°C
The month with the highest average low temperature is July (10.7°C).
The coldest months (with the lowest average low temperature) are January and February (-8.1°C).
Average pressure in April
Alfta, Sweden
- Average pressure in April: 1013.6mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1006.6mbar).
Average wind speed in April
Alfta, Sweden
- Average wind speed in April: 10.3km/h
The windiest month (with the highest average wind speed) is December (11km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).
Average humidity in April
Alfta, Sweden
- Average humidity in April: 76%
The month with the highest relative humidity is February (93%).
The months with the lowest relative humidity are May and June (68%).
Average rainfall in April
Alfta, Sweden
- Average rainfall in April: 19mm
The wettest month (with the highest rainfall) is July (56mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in April
Alfta, Sweden
- Average rainfall days in April: 10.2 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in April
Alfta, Sweden
- Average snowfall in April: 41mm
The month with the highest snowfall is December (187mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Alfta, Sweden
- Average snowfall days in April: 5.7 days
The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Alfta, Sweden
- Average daylight in April: 14h and 5min
The month with the longest days is June (Average daylight: 19h and 18min).
The month with the shortest days is December (Average daylight: 5h and 36min).
- Average sunshine in April: 7h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in April
Alfta, Sweden
- Average sunshine days in April: 14.4 days
The month with the most sunshine days is October (14.9 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in April
Alfta, Sweden
- Average UV index in April: 3
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in April
Alfta, Sweden
- Average cloud cover in April: 52
The month with the most cloud cover is February (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 46).
Average visibility in April
Alfta, Sweden
- Average visibility in April: 8km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January, February and March (6km).
