April weather forecastFinnhällan, Sweden
April
Weather in April
April is an icy spring month in Finnhällan, Sweden, with an average temperature varying between 4.7°C (40.5°F) and -1.1°C (30°F).Temperature
April comes with an increase, with the average high-temperature moving from a subzero cold -0.8°C (30.6°F) in March to a wintry 4.7°C (40.5°F). An average low-temperature of -1.1°C (30°F) is recorded during the nights in April in Finnhällan.Humidity
In April, the average relative humidity in Finnhällan is 85%.Rainfall
In Finnhällan, in April, it is raining for 8.2 days, with typically 16mm (0.63") of accumulated precipitation. Throughout the year, in Finnhällan, there are 99.9 rainfall days, and 252mm (9.92") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Finnhällan, Sweden, in April, snow falls for 7.5 days, with typically accumulated 54mm (2.13") of snow. In Finnhällan, during the entire year, snow falls for 77.3 days and aggregates up to 575mm (22.64") of snow.Daylight
In April, the average length of the day is 15h and 14min.On the first day of the month, sunrise is at 05:49 and sunset at 19:28. On the last day of April, in Finnhällan, sunrise is at 04:03 and sunset at 21:01 CEST.
Sunshine
The average sunshine in April in Finnhällan is 6.8h.UV index
In Finnhällan, the average daily maximum UV index in April is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The UV index of 2 in April translates into these instructions:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Finnhällan, Sweden
- Average high temperature in April: 4.7°C
The warmest month (with the highest average high temperature) is July (19.4°C).
The month with the lowest average high temperature is January (-4.8°C).
- Average low temperature in April: -1.1°C
The month with the highest average low temperature is July (12°C).
The coldest month (with the lowest average low temperature) is February (-9.3°C).
Average pressure in April
Finnhällan, Sweden
- Average pressure in April: 1012.1mbar
The month with the highest atmospheric pressure is May (1014.1mbar).
The month with the lowest atmospheric pressure is December (1005mbar).
Average wind speed in April
Finnhällan, Sweden
- Average wind speed in April: 12km/h
The windiest month (with the highest average wind speed) is December (14.6km/h).
The calmest month (with the lowest average wind speed) is July (11.2km/h).
Average humidity in April
Finnhällan, Sweden
- Average humidity in April: 85%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is June (65%).
Average rainfall in April
Finnhällan, Sweden
- Average rainfall in April: 16mm
The wettest month (with the highest rainfall) is July (30mm).
The driest month (with the least rainfall) is February (14mm).
Average rainfall days in April
Finnhällan, Sweden
- Average rainfall days in April: 8.2 days
The month with the highest number of rainy days is July (11.9 days).
The month with the least rainy days is January (3 days).
Average snowfall in April
Finnhällan, Sweden
- Average snowfall in April: 54mm
The months with the highest snowfall are January and March (107mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Finnhällan, Sweden
- Average snowfall days in April: 7.5 days
The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Finnhällan, Sweden
- Average daylight in April: 15h and 12min
The month with the longest days is June (Average daylight: 21h and 24min).
The month with the shortest days is December (Average daylight: 4h and 0min).
- Average sunshine in April: 6h and 48min
The month with the most sunshine is July (Average sunshine: 12h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).
Average sunshine days in April
Finnhällan, Sweden
- Average sunshine days in April: 13.7 days
The months with the most sunshine days are June and October (17.8 days).
The month with the least sunshine days is December (12.9 days).
Average UV index in April
Finnhällan, Sweden
- Average UV index in April: 2
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 1).
Average cloud cover in April
Finnhällan, Sweden
- Average cloud cover in April: 57
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 40).
Average visibility in April
Finnhällan, Sweden
- Average visibility in April: 8km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February and March (7km).
