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
April
Weather in April
Temperature
April's onset witnesses a shift in the average high-temperature, moving from a cold 2°C (35.6°F) in March to a chilly 9.3°C (48.7°F). Valli reports a consistent average low-temperature of 0.7°C (33.3°F) throughout April nights.Humidity
In Valli, the average relative humidity in April is 77%.Rainfall
April is the month with the least rainfall in Valli, Estonia. Rain falls for 12.8 days and accumulates 27mm (1.06") of precipitation.Snowfall
Months with snowfall in Valli are January through May, October through December. In Valli, in April, during 4.8 snowfall days, 60mm (2.36") of snow is typically accumulated. Throughout the year, in Valli, there are 85.8 snowfall days, and 815mm (32.09") of snow is accumulated.Daylight
In Valli, Estonia, the average length of the day in April is 14h and 30min.On the first day of the month, sunrise is at 06:45 and sunset at 20:03. On the last day of April, sunrise is at 05:25 and sunset at 21:11 EEST.
Sunshine
The average sunshine in April in Valli is 6.9h.UV index
The average daily maximum UV index in April in Valli is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 3 during April leads to these instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Valli?
What is the average humidity in April in Valli?
What is the driest month in Valli?
How many days does it rain in April in Valli?
How many days does it snow in April in Valli?
How many hours of daylight does Valli have in April?
When are sunrise and sunset in April in Valli?
How many hours of sunshine does Valli have in April?
How high is the UV index in April in Valli?
Average temperature in April
Valli, Estonia
- Average high temperature in April: 9.3°C
The warmest month (with the highest average high temperature) is July (22.9°C).
The month with the lowest average high temperature is January (-2.8°C).
- Average low temperature in April: 0.7°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-6.9°C).
Average pressure in April
Valli, Estonia
- Average pressure in April: 1014mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is December (1009.4mbar).
Average wind speed in April
Valli, Estonia
- Average wind speed in April: 11.8km/h
The windiest month (with the highest average wind speed) is December (13.3km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in April
Valli, Estonia
- Average humidity in April: 77%
The months with the highest relative humidity are January and February (93%).
The months with the lowest relative humidity are May and June (71%).
Average rainfall in April
Valli, Estonia
- Average rainfall in April: 27mm
The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in April
Valli, Estonia
- Average rainfall days in April: 12.8 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in April
Valli, Estonia
- Average snowfall in April: 60mm
The month with the highest snowfall is February (203mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Valli, Estonia
- Average snowfall days in April: 4.8 days
The month with the highest number of snowfall days is January (19.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Valli, Estonia
- Average daylight in April: 14h and 3min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in April: 6h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).
Average sunshine days in April
Valli, Estonia
- Average sunshine days in April: 12.5 days
The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is December (6.1 days).
Average UV index in April
Valli, 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, November and December (UV index 1).
Average cloud cover in April
Valli, Estonia
- Average cloud cover in April: 55
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 42).
Average visibility in April
Valli, Estonia
- Average visibility in April: 8km
The months with the highest visibility are May, June and July (9km).
The month with the lowest visibility is February (6km).
