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
As April arrives in Vilsandi, a slight rise in the average high-temperature is observed, moving from a cold 1.9°C (35.4°F) in March to a still icy 5.5°C (41.9°F). Vilsandi's average temperature during the nights of April is recorded at a still icy 2.8°C (37°F).Humidity
In April, the average relative humidity in Vilsandi is 80%.Rainfall
The month with the least rainfall is April, when the rain falls for 9.8 days and typically collects 19mm (0.75") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Vilsandi, in April, during 2.8 snowfall days, 17mm (0.67") of snow is typically accumulated. Throughout the year, in Vilsandi, there are 59 snowfall days, and 357mm (14.06") of snow is accumulated.Daylight
The average length of the day in April in Vilsandi is 14h and 27min.On the first day of April in Vilsandi, sunrise is at 06:58 and sunset at 20:14. On the last day of the month, sunrise is at 05:39 and sunset at 21:20 EEST.
Sunshine
In Vilsandi, Estonia, the average sunshine in April is 8.6h.UV index
In Vilsandi, 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 radiation for the ordinary person.Note: A maximum UV index of 3 in April translates into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Stay sun-safe with clothing that is both closely woven and worn loosely. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
Is April cold in Vilsandi?
What is the average humidity in April in Vilsandi?
What is the driest month in Vilsandi?
How many days does it rain in April in Vilsandi?
How much does it snow in Vilsandi in April?
How many hours of daylight does Vilsandi have in April?
When are sunrise and sunset in April in Vilsandi?
How long on average sun shines in April in Vilsandi?
What is the UV index intensity in April in Vilsandi?
Average temperature in April
Vilsandi, Estonia
- Average high temperature in April: 5.5°C
The warmest month (with the highest average high temperature) is August (18.8°C).
The month with the lowest average high temperature is February (0.4°C).
- Average low temperature in April: 2.8°C
The month with the highest average low temperature is August (16.6°C).
The coldest month (with the lowest average low temperature) is February (-2°C).
Average pressure in April
Vilsandi, Estonia
- Average pressure in April: 1014.4mbar
The month with the highest atmospheric pressure is May (1015.3mbar).
The month with the lowest atmospheric pressure is December (1009mbar).
Average wind speed in April
Vilsandi, Estonia
- Average wind speed in April: 20.5km/h
The windiest month (with the highest average wind speed) is December (29.8km/h).
The calmest month (with the lowest average wind speed) is May (18.4km/h).
Average humidity in April
Vilsandi, Estonia
- Average humidity in April: 80%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (76%).
Average rainfall in April
Vilsandi, Estonia
- Average rainfall in April: 19mm
The wettest month (with the highest rainfall) is December (59mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in April
Vilsandi, Estonia
- Average rainfall days in April: 9.8 days
The month with the highest number of rainy days is November (17.5 days).
The month with the least rainy days is February (8.4 days).
Average snowfall in April
Vilsandi, Estonia
- Average snowfall in April: 17mm
The month with the highest snowfall is January (109mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Vilsandi, Estonia
- Average snowfall days in April: 2.8 days
The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Vilsandi, Estonia
- Average daylight in April: 14h and 2min
The month with the longest days is June (Average daylight: 18h and 12min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 54min).
Average sunshine days in April
Vilsandi, Estonia
- Average sunshine days in April: 16.8 days
The month with the most sunshine days is May (20 days).
The month with the least sunshine days is December (3.4 days).
Average UV index in April
Vilsandi, Estonia
- Average UV index in April: 3
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January and March (UV index 1).
Average cloud cover in April
Vilsandi, Estonia
- Average cloud cover in April: 43
The month with the most cloud cover is December (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in April
Vilsandi, Estonia
- Average visibility in April: 9km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January and December (8km).
Vilsandi, Estonia
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