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
In April, Saltvik notes an average high-temperature of a still wintry 4.3°C (39.7°F), hardly different from the preceding month. Saltvik observes an average low-temperature of 2.2°C (36°F) during the slightly cooler nights of April.Humidity
In April, the average relative humidity in Saltvik is 81%.Rainfall
The month with the least rainfall is April, when the rain falls for 7.4 days and typically collects 11mm (0.43") of precipitation.Snowfall
Months with snowfall in Saltvik are January through May, October through December. In Saltvik, in April, snow falls for 2.1 days, with typically accumulated 4mm (0.16") of snow. Throughout the year, in Saltvik, Finland, there are 40.1 snowfall days, and 160mm (6.3") of snow is accumulated.Daylight
In April, the average length of the day is 14h and 38min.On the first day of the month, sunrise is at 07:02 and sunset at 20:24. On the last day of April, in Saltvik, sunrise is at 05:36 and sunset at 21:36 EEST.
Sunshine
In April, the average sunshine in Saltvik is 8.3h.UV index
The average daily maximum UV index in April in Saltvik is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum daily UV index of 2 during April morphs into the following directions:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
How cold is April in Saltvik?
What is the average humidity in April in Saltvik?
What is the driest month in Saltvik?
How much does it rain in Saltvik in April?
How many days does it snow in April in Saltvik?
How many hours of daylight does Saltvik have in April?
When are sunrise and sunset in April in Saltvik?
How long on average sun shines in April in Saltvik?
What is the UV index reading in April in Saltvik?
Average temperature in April
Saltvik, Finland
- Average high temperature in April: 4.3°C
The warmest month (with the highest average high temperature) is August (17.6°C).
The month with the lowest average high temperature is February (0.5°C).
- Average low temperature in April: 2.2°C
The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is February (-1.5°C).
Average pressure in April
Saltvik, Finland
- Average pressure in April: 1013.9mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1007.4mbar).
Average wind speed in April
Saltvik, Finland
- Average wind speed in April: 22.6km/h
The windiest month (with the highest average wind speed) is December (31.7km/h).
The calmest month (with the lowest average wind speed) is July (20km/h).
Average humidity in April
Saltvik, Finland
- Average humidity in April: 81%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are August and October (78%).
Average rainfall in April
Saltvik, Finland
- Average rainfall in April: 11mm
The wettest month (with the highest rainfall) is October (32mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in April
Saltvik, Finland
- Average rainfall days in April: 7.4 days
The month with the highest number of rainy days is August (14.2 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in April
Saltvik, Finland
- Average snowfall in April: 4mm
The month with the highest snowfall is January (44mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Saltvik, Finland
- Average snowfall days in April: 2.1 days
The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Saltvik, Finland
- Average daylight in April: 14h and 4min
The month with the longest days is June (Average daylight: 18h and 48min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in April: 8h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 2h and 12min).
Average sunshine days in April
Saltvik, Finland
- Average sunshine days in April: 19.2 days
The month with the most sunshine days is May (20.5 days).
The month with the least sunshine days is December (11.1 days).
Average UV index in April
Saltvik, 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 March (UV index 1).
Average cloud cover in April
Saltvik, Finland
- Average cloud cover in April: 45
The month with the most cloud cover is January (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in April
Saltvik, Finland
- Average visibility in April: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
Saltvik, Finland
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