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 transition from March to April brings a temperature rise, with average high-temperatures increasing from a frigid cold -12.2°C (10°F) to a freezing cold -6.1°C (21°F). The mean low-temperature during April nights in Uelen is a frigid cold -11.3°C (11.7°F).Humidity
In Uelen, the average relative humidity in April is 91%.Rainfall
In Uelen, during April, the rain falls for 3.6 days and regularly aggregates up to 21mm (0.83") of precipitation. Throughout the year, there are 85.3 rainfall days, and 375mm (14.76") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall. In Uelen, in April, during 9.8 snowfall days, 39mm (1.54") of snow is typically accumulated. In Uelen, during the entire year, snow falls for 74.5 days and aggregates up to 425mm (16.73") of snow.Daylight
In Uelen, the average length of the day in April is 15h and 32min.On the first day of April in Uelen, sunrise is at 04:28 and sunset at 18:17. On the last day of the month, sunrise is at 02:33 and sunset at 19:58 +12.
Sunshine
In Uelen, the average sunshine in April is 4.8h.UV index
The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.Note: The UV index of 1 in April translates into these instructions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Experience reduced UV exposure by about half when donning a wide-brim hat. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
How cold is April in Uelen?
What is the average humidity in April in Uelen?
How many days does it rain in April in Uelen?
How many days does it snow in April in Uelen?
How many hours of daylight does Uelen have in April?
When is the sunrise / sunset in April in Uelen?
How many hours of sunshine does Uelen have in April?
What are the months with the lowest UV index in Uelen?
How high is the UV index in April in Uelen?
Average temperature in April
Uelen, Russia
- Average high temperature in April: -6.1°C
The warmest month (with the highest average high temperature) is August (8.7°C).
The month with the lowest average high temperature is January (-12.8°C).
- Average low temperature in April: -11.3°C
The month with the highest average low temperature is August (6.9°C).
The coldest month (with the lowest average low temperature) is March (-17.6°C).
Average pressure in April
Uelen, Russia
- Average pressure in April: 1013mbar
The months with the highest atmospheric pressure are March and May (1014.6mbar).
The month with the lowest atmospheric pressure is October (1006.9mbar).
Average wind speed in April
Uelen, Russia
- Average wind speed in April: 24.5km/h
The windiest month (with the highest average wind speed) is December (35.1km/h).
The calmest month (with the lowest average wind speed) is May (22.4km/h).
Average humidity in April
Uelen, Russia
- Average humidity in April: 91%
The months with the highest relative humidity are February and March (93%).
The month with the lowest relative humidity is November (77%).
Average rainfall in April
Uelen, Russia
- Average rainfall in April: 21mm
The wettest month (with the highest rainfall) is August (44mm).
The driest month (with the least rainfall) is June (19mm).
Average rainfall days in April
Uelen, Russia
- Average rainfall days in April: 3.6 days
The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is February (1.5 days).
Average snowfall in April
Uelen, Russia
- Average snowfall in April: 39mm
The month with the highest snowfall is February (73mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in April
Uelen, Russia
- Average snowfall days in April: 9.8 days
The month with the highest number of snowfall days is December (10.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Uelen, Russia
- Average daylight in April: 15h and 3min
The month with the longest days is July (Average daylight: 20h and 12min).
The month with the shortest days is December (Average daylight: 3h and 0min).
- Average sunshine in April: 4h and 5min
The month with the most sunshine is July (Average sunshine: 8h and 0min).
The month with the least sunshine is December (Average sunshine: 0h and 30min).
Average sunshine days in April
Uelen, Russia
- Average sunshine days in April: 13.8 days
The month with the most sunshine days is June (18.4 days).
The month with the least sunshine days is December (8.2 days).
Average UV index in April
Uelen, Russia
- Average UV index in April: 1
The month with the highest UV index is July (UV index 3).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in April
Uelen, Russia
- Average cloud cover in April: 73
The month with the most cloud cover is December (Cloud cover 82).
The month with the least cloud cover is June (Cloud cover 51).
Average visibility in April
Uelen, Russia
- Average visibility in April: 8km
The months with the highest visibility are May, June, July, August, September and October (9km).
The months with the lowest visibility are February and December (7km).
Uelen, Russia
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