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
April's arrival signals an increase in average high-temperatures, moving from March's icy 1.9°C (35.4°F) to a frosty 9.5°C (49.1°F). Retla's nighttime temperature during April is consistently averaged at a wintry 0.6°C (33.1°F).Humidity
The average relative humidity in April is 77%.Rainfall
April is the month with the least rainfall in Retla. Rain falls for 14.4 days and accumulates 29mm (1.14") of precipitation.Snowfall
January through May, October through December are months with snowfall. In April, it is snowing for 5.3 days. Throughout April, 51mm (2.01") of snow is accumulated. Throughout the year, in Retla, there are 93.5 snowfall days, and 853mm (33.58") of snow is accumulated.Daylight
The average length of the day in April in Retla, Estonia, is 14h and 29min.On the first day of April in Retla, sunrise is at 06:42 and sunset at 19:59. On the last day of the month, sunrise is at 05:22 and sunset at 21:07 EEST.
Sunshine
The average sunshine in April is 6.9h.UV index
In April, the average daily maximum UV index in Retla is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The average daily UV index of 3 in April transforms into the following instructions:
Ensure safety - Imperative it is to shield skin and eyes from damage. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the average April temperature in Retla?
What is the average humidity in April in Retla?
What is the driest month in Retla?
How many days does it rain in April in Retla?
How many days does it snow in April in Retla?
What is the average length of the day in April in Retla?
When is the sunrise / sunset in April in Retla?
How many hours of sunshine does Retla have in April?
How high is the UV index in April in Retla?
Average temperature in April
Retla, Estonia
- Average high temperature in April: 9.5°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 (-3°C).
- Average low temperature in April: 0.6°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 (-7.5°C).
Average pressure in April
Retla, Estonia
- Average pressure in April: 1014.1mbar
The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is December (1009.9mbar).
Average wind speed in April
Retla, Estonia
- Average wind speed in April: 11.6km/h
The windiest month (with the highest average wind speed) is December (13.2km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).
Average humidity in April
Retla, 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
Retla, Estonia
- Average rainfall in April: 29mm
The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in April
Retla, Estonia
- Average rainfall days in April: 14.4 days
The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in April
Retla, Estonia
- Average snowfall in April: 51mm
The month with the highest snowfall is February (215mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Retla, Estonia
- Average snowfall days in April: 5.3 days
The month with the highest number of snowfall days is January (20.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Retla, 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 48min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average sunshine days in April
Retla, Estonia
- Average sunshine days in April: 10.7 days
The month with the most sunshine days is May (13.7 days).
The month with the least sunshine days is December (5.3 days).
Average UV index in April
Retla, 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
Retla, Estonia
- Average cloud cover in April: 55
The month with the most cloud cover is December (Cloud cover 81).
The month with the least cloud cover is May (Cloud cover 41).
Average visibility in April
Retla, Estonia
- Average visibility in April: 8km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January and February (6km).
Retla, Estonia
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