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
Observing a slight rise in April, the average high-temperature shifts from March's freezing cold -0.3°C (31.5°F) to an icy 4.2°C (39.6°F). In Korsholm, April's low temperatures hover around a still wintry 0.3°C (32.5°F), reflecting a minor decrease from the daytime highs.Humidity
The average relative humidity in April in Korsholm is 81%.Rainfall
The month with the least rainfall is April, when the rain falls for 12.6 days and typically collects 29mm (1.14") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Korsholm, Finland, in April, snow falls for 6.7 days, with typically accumulated 55mm (2.17") of snow. In Korsholm, during the entire year, snow falls for 85.8 days and aggregates up to 679mm (26.73") of snow.Daylight
The average length of the day in April in Korsholm is 14h and 59min.On the first day of the month, sunrise is at 06:51 and sunset at 20:22. On the last day of April, sunrise is at 05:13 and sunset at 21:47 EEST.
Sunshine
In April, the average sunshine is 7.3h.UV index
The average daily maximum UV index in April in Korsholm, Finland, is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In April, the maximum UV index of 2 translates into these guidelines:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
How cold does it get in Korsholm in April?
What is the average humidity in April in Korsholm?
What is the driest month in Korsholm?
How many days does it rain in April in Korsholm?
How many days does it snow in April in Korsholm?
What is the average length of the day in April in Korsholm?
When is the sunrise / sunset in April in Korsholm?
How many hours of sunshine does Korsholm have in April?
What is the UV index intensity in April in Korsholm?
Average temperature in April
Korsholm, Finland
- Average high temperature in April: 4.2°C
The warmest month (with the highest average high temperature) is July (17.8°C).
The month with the lowest average high temperature is February (-2.8°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
Korsholm, Finland
- Average pressure in April: 1012.4mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1005.6mbar).
Average wind speed in April
Korsholm, Finland
- Average wind speed in April: 16.4km/h
The windiest month (with the highest average wind speed) is December (21.4km/h).
The calmest month (with the lowest average wind speed) is July (15km/h).
Average humidity in April
Korsholm, Finland
- Average humidity in April: 81%
The month with the highest relative humidity is February (91%).
The months with the lowest relative humidity are May and June (74%).
Average rainfall in April
Korsholm, Finland
- Average rainfall in April: 29mm
The wettest month (with the highest rainfall) is August (59mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in April
Korsholm, Finland
- Average rainfall days in April: 12.6 days
The month with the highest number of rainy days is August (17 days).
The month with the least rainy days is February (6 days).
Average snowfall in April
Korsholm, Finland
- Average snowfall in April: 55mm
The month with the highest snowfall is March (155mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Korsholm, Finland
- Average snowfall days in April: 6.7 days
The month with the highest number of snowfall days is January (18 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Korsholm, Finland
- Average daylight in April: 15h and 0min
The month with the longest days is June (Average daylight: 20h and 12min).
The month with the shortest days is December (Average daylight: 4h and 54min).
- Average sunshine in April: 7h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).
Average sunshine days in April
Korsholm, Finland
- Average sunshine days in April: 11.2 days
The month with the most sunshine days is May (15.2 days).
The month with the least sunshine days is December (6.8 days).
Average UV index in April
Korsholm, 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
Korsholm, Finland
- Average cloud cover in April: 53
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in April
Korsholm, Finland
- Average visibility in April: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February and March (8km).
Korsholm, Finland
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