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 sees an increase in the average high-temperature, transitioning from a wintry 1.9°C (35.4°F) to a frosty 9.4°C (48.9°F). Throughout April, Viisli records an average temperature of 0.9°C (33.6°F) at night.Humidity
In April, the average relative humidity in Viisli is 77%.Rainfall
The months with the least rainfall in Viisli, Estonia, are March and April Rain falls for 15.3 days and accumulates 32mm (1.26") of rain.Snowfall
January through May, October through December are months with snowfall. In Viisli, Estonia, in April, snow falls for 6 days, with typically accumulated 51mm (2.01") of snow. In Viisli, during the entire year, snow falls for 99.4 days and aggregates up to 882mm (34.72") of snow.Daylight
The average length of the day in April in Viisli is 14h and 26min.On the first day of the month, sunrise is at 06:37 and sunset at 19:52. On the last day of April, in Viisli, Estonia, sunrise is at 05:18 and sunset at 20:58 EEST.
Sunshine
The average sunshine in April in Viisli, Estonia, is 7h.UV index
In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In April, the maximum UV index of 3 translates into these guidelines:
Heed the precautions - It is counselled to guard against solar damage. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Stay sun-safe with clothing that is both closely woven and worn loosely. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the usual temperature for Viisli in April?
What is the average humidity in April in Viisli?
What is the driest month in Viisli?
How much does it rain in Viisli in April?
How much does it snow in Viisli in April?
How many hours of daylight does Viisli have in April?
When is the sunrise / sunset in April in Viisli?
How many hours of sunshine does Viisli have in April?
How high is the UV index in April in Viisli?
Average temperature in April
Viisli, Estonia
- Average high temperature in April: 9.4°C
The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (-3.5°C).
- Average low temperature in April: 0.9°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-7.6°C).
Average pressure in April
Viisli, Estonia
- Average pressure in April: 1014.2mbar
The month with the highest atmospheric pressure is October (1015.5mbar).
The month with the lowest atmospheric pressure is December (1010.8mbar).
Average wind speed in April
Viisli, Estonia
- Average wind speed in April: 12km/h
The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest months (with the lowest average wind speed) are May and August (11km/h).
Average humidity in April
Viisli, Estonia
- Average humidity in April: 77%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is May (71%).
Average rainfall in April
Viisli, Estonia
- Average rainfall in April: 32mm
The wettest month (with the highest rainfall) is June (59mm).
The driest months (with the least rainfall) are March and April (32mm).
Average rainfall days in April
Viisli, Estonia
- Average rainfall days in April: 15.3 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in April
Viisli, Estonia
- Average snowfall in April: 51mm
The month with the highest snowfall is February (217mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Viisli, Estonia
- Average snowfall days in April: 6 days
The month with the highest number of snowfall days is January (21.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Viisli, Estonia
- Average daylight in April: 14h and 2min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in April: 7h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in April
Viisli, Estonia
- Average sunshine days in April: 9.7 days
The month with the most sunshine days is May (13.3 days).
The month with the least sunshine days is December (3.7 days).
Average UV index in April
Viisli, Estonia
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in April
Viisli, Estonia
- Average cloud cover in April: 54
The month with the most cloud cover is December (Cloud cover 82).
The months with the least cloud cover are May and July (Cloud cover 40).
Average visibility in April
Viisli, Estonia
- Average visibility in April: 8km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (6km).
Viisli, Estonia
Weather forecast for your location
2. Allow the app to use your location
