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
As March transitions into April, Onekotan records an average high-temperature of a wintry 0.4°C (32.7°F), showing a gentle shift from the preceding month. A steady low-temperature average of -1.7°C (28.9°F) is logged during April, reflecting a modest dip from daytime readings.Humidity
In Onekotan, the average relative humidity in April is 86%.Rainfall
In Onekotan, in April, during 8.9 rainfall days, 64mm (2.52") of precipitation is typically accumulated. In Onekotan, during the entire year, the rain falls for 138.9 days and collects up to 887mm (34.92") of precipitation.Snowfall
January through May, October through December are months with snowfall. In April, it is snowing for 14.2 days. Throughout April, 173mm (6.81") of snow is accumulated. In Onekotan, during the entire year, snow falls for 118.3 days and aggregates up to 1168mm (45.98") of snow.Daylight
In April, the average length of the day is 13h and 44min.On the first day of the month, sunrise is at 06:17 and sunset at 19:12. On the last day of April, sunrise is at 05:20 and sunset at 19:56 +11.
Sunshine
In Onekotan, the average sunshine in April is 5.3h.UV index
The months with the lowest UV index are January through April, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In April, an average UV index of 1 transforms into the following instructions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in April?
What is the average humidity in April?
How many days does it rain in April?
How many days does it snow in April?
What is the average length of the day in April?
What time are sunrise and sunset in April?
How long on average sun shines in April?
What are the months with the lowest UV index?
What is the UV index reading in April in Onekotan?
Average temperature in April
Onekotan, Russia
- Average high temperature in April: 0.4°C
The warmest month (with the highest average high temperature) is August (13.5°C).
The month with the lowest average high temperature is February (-2.7°C).
- Average low temperature in April: -1.7°C
The month with the highest average low temperature is August (11.1°C).
The coldest month (with the lowest average low temperature) is February (-5°C).
Average pressure in April
Onekotan, Russia
- Average pressure in April: 1009.6mbar
The month with the highest atmospheric pressure is September (1012.1mbar).
The month with the lowest atmospheric pressure is January (1001.5mbar).
Average wind speed in April
Onekotan, Russia
- Average wind speed in April: 24.1km/h
The windiest month (with the highest average wind speed) is February (30.3km/h).
The calmest month (with the lowest average wind speed) is July (14.8km/h).
Average humidity in April
Onekotan, Russia
- Average humidity in April: 86%
The month with the highest relative humidity is July (91%).
The month with the lowest relative humidity is December (76%).
Average rainfall in April
Onekotan, Russia
- Average rainfall in April: 64mm
The wettest month (with the highest rainfall) is December (106mm).
The driest month (with the least rainfall) is May (53mm).
Average rainfall days in April
Onekotan, Russia
- Average rainfall days in April: 8.9 days
The month with the highest number of rainy days is October (21.4 days).
The month with the least rainy days is February (3 days).
Average snowfall in April
Onekotan, Russia
- Average snowfall in April: 173mm
The month with the highest snowfall is December (241mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Onekotan, Russia
- Average snowfall days in April: 14.2 days
The months with the highest number of snowfall days are January and December (20.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Onekotan, Russia
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in April: 5h and 2min
The month with the most sunshine is August (Average sunshine: 7h and 18min).
The month with the least sunshine is February (Average sunshine: 2h and 0min).
Average sunshine days in April
Onekotan, Russia
- Average sunshine days in April: 6.4 days
The month with the most sunshine days is June (12.9 days).
The month with the least sunshine days is January (0.8 days).
Average UV index in April
Onekotan, Russia
- Average UV index in April: 1
The month with the highest UV index is August (UV index 4).
The months with the lowest UV index are January, February, March, April, November and December (UV index 1).
Average cloud cover in April
Onekotan, Russia
- Average cloud cover in April: 68
The month with the most cloud cover is February (Cloud cover 82).
The month with the least cloud cover is September (Cloud cover 49).
Average visibility in April
Onekotan, Russia
- Average visibility in April: 8km
The months with the highest visibility are May, June, August, September and October (9km).
The months with the lowest visibility are January, February, March, November and December (7km).
