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 brings a slight increase in the average high-temperature, progressing from an icy 1.8°C (35.2°F) in March to a chilly 6.4°C (43.5°F). Throughout April, Ulja records a steady low-temperature average of 2.3°C (36.1°F), a minor decrease from its daytime counterpart.Humidity
The average relative humidity in April in Ulja is 78%.Rainfall
April is the month with the least rainfall in Ulja. Rain falls for 10.7 days and accumulates 20mm (0.79") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Ulja, in April, during 3.7 snowfall days, 26mm (1.02") of snow is typically accumulated. Throughout the year, in Ulja, there are 70.6 snowfall days, and 509mm (20.04") of snow is accumulated.Daylight
In Ulja, Estonia, the average length of the day in April is 14h and 29min.On the first day of April, sunrise is at 06:54 and sunset at 20:11. On the last day of the month, sunrise is at 05:34 and sunset at 21:19 EEST.
Sunshine
The average sunshine in April is 8.4h.UV index
The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high UV index of 3 in April translates into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is April cold in Ulja?
What is the average humidity in April in Ulja?
What is the driest month in Ulja?
How many days does it rain in April in Ulja?
How much does it snow in Ulja in April?
What is the average length of the day in April in Ulja?
When are sunrise and sunset in April in Ulja?
How many hours of sunshine does Ulja have in April?
What is the UV index reading in April in Ulja?
Average temperature in April
Ulja, Estonia
- Average high temperature in April: 6.4°C
The warmest months (with the highest average high temperature) are July and August (19.8°C).
The month with the lowest average high temperature is February (-0.4°C).
- Average low temperature in April: 2.3°C
The months with the highest average low temperature are July and August (15.3°C).
The coldest month (with the lowest average low temperature) is February (-3.2°C).
Average pressure in April
Ulja, Estonia
- Average pressure in April: 1014.2mbar
The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is December (1008.8mbar).
Average wind speed in April
Ulja, Estonia
- Average wind speed in April: 17.3km/h
The windiest month (with the highest average wind speed) is December (23.8km/h).
The calmest month (with the lowest average wind speed) is May (15.6km/h).
Average humidity in April
Ulja, Estonia
- Average humidity in April: 78%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are May, June, July and August (75%).
Average rainfall in April
Ulja, Estonia
- Average rainfall in April: 20mm
The wettest month (with the highest rainfall) is December (53mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in April
Ulja, Estonia
- Average rainfall days in April: 10.7 days
The month with the highest number of rainy days is November (17.8 days).
The month with the least rainy days is February (7.7 days).
Average snowfall in April
Ulja, Estonia
- Average snowfall in April: 26mm
The month with the highest snowfall is January (145mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Ulja, Estonia
- Average snowfall days in April: 3.7 days
The month with the highest number of snowfall days is January (17.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Ulja, 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: 8h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in April
Ulja, Estonia
- Average sunshine days in April: 15.4 days
The month with the most sunshine days is May (19.6 days).
The month with the least sunshine days is December (3.6 days).
Average UV index in April
Ulja, Estonia
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, March and December (UV index 1).
Average cloud cover in April
Ulja, Estonia
- Average cloud cover in April: 45
The month with the most cloud cover is December (Cloud cover 77).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in April
Ulja, 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, February and December (8km).
