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
The shift from March to April introduces a subtle increase in the average high-temperature, moving from a subzero cold -0.7°C (30.7°F) to a cold 3.2°C (37.8°F). Västersundsby records a slight downturn in temperature to an average of -0.3°C (31.5°F) during April nights.Humidity
In April, the average relative humidity is 84%.Rainfall
April is the month with the least rainfall. Rain falls for 11.3 days and accumulates 23mm (0.91") of precipitation.Snowfall
Months with snowfall in Västersundsby are January through May, October through December. In Västersundsby, Finland, in April, snow falls for 5.9 days, with typically accumulated 30mm (1.18") of snow. Throughout the year, there are 75.8 snowfall days, and 598mm (23.54") of snow is accumulated.Daylight
The average length of the day in April is 15h and 4min.On the first day of April in Västersundsby, sunrise is at 06:46 and sunset at 20:20. On the last day of the month, sunrise is at 05:05 and sunset at 21:47 EEST.
Sunshine
In Västersundsby, the average sunshine in April is 7.1h.UV index
The average daily maximum UV index in April in Västersundsby is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 2 during April translates into the following directions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Västersundsby in April?
What is the average humidity in April in Västersundsby?
What is the driest month in Västersundsby?
How many days does it rain in April in Västersundsby?
How many days does it snow in April in Västersundsby?
How many hours of daylight does Västersundsby have in April?
When is the sunrise / sunset in April in Västersundsby?
How long on average sun shines in April in Västersundsby?
How high is the UV index in April in Västersundsby?
Average temperature in April
Västersundsby, Finland
- Average high temperature in April: 3.2°C
The warmest month (with the highest average high temperature) is July (17.6°C).
The months with the lowest average high temperature are January and February (-3.3°C).
- Average low temperature in April: -0.3°C
The month with the highest average low temperature is August (13.4°C).
The coldest month (with the lowest average low temperature) is February (-6.7°C).
Average pressure in April
Västersundsby, Finland
- Average pressure in April: 1012.1mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1005.4mbar).
Average wind speed in April
Västersundsby, Finland
- Average wind speed in April: 16.1km/h
The windiest month (with the highest average wind speed) is December (22.3km/h).
The calmest month (with the lowest average wind speed) is July (15.1km/h).
Average humidity in April
Västersundsby, Finland
- Average humidity in April: 84%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is June (74%).
Average rainfall in April
Västersundsby, Finland
- Average rainfall in April: 23mm
The wettest month (with the highest rainfall) is August (57mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in April
Västersundsby, Finland
- Average rainfall days in April: 11.3 days
The month with the highest number of rainy days is August (17.5 days).
The month with the least rainy days is February (4.4 days).
Average snowfall in April
Västersundsby, Finland
- Average snowfall in April: 30mm
The month with the highest snowfall is March (147mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Västersundsby, Finland
- Average snowfall days in April: 5.9 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Västersundsby, Finland
- Average daylight in April: 15h and 1min
The month with the longest days is June (Average daylight: 20h and 30min).
The month with the shortest days is December (Average daylight: 4h and 36min).
- Average sunshine in April: 7h and 1min
The month with the most sunshine is June (Average sunshine: 13h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 6min).
Average sunshine days in April
Västersundsby, Finland
- Average sunshine days in April: 13.2 days
The month with the most sunshine days is May (16.8 days).
The month with the least sunshine days is December (10.4 days).
Average UV index in April
Västersundsby, Finland
- Average UV index in April: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in April
Västersundsby, Finland
- Average cloud cover in April: 56
The month with the most cloud cover is January (Cloud cover 72).
The months with the least cloud cover are June and July (Cloud cover 38).
Average visibility in April
Västersundsby, Finland
- Average visibility in April: 8km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March and April (8km).
Västersundsby, Finland
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