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
The start of April signals a considerable escalation in the average high-temperature, advancing from a wintry 2.4°C (36.3°F) in March to a fresh 12.8°C (55°F). An average low-temperature of 4°C (39.2°F) marks the nights throughout April.Humidity
In Ostryanka, the average relative humidity in April is 69%.Rainfall
In Ostryanka, Russia, in April, during 11.9 rainfall days, 24mm (0.94") of precipitation is typically accumulated. In Ostryanka, during the entire year, the rain falls for 110.9 days and collects up to 348mm (13.7") of precipitation.Snowfall
January through April, October through December are months with snowfall in Ostryanka. April is the last month it regularly snows in Ostryanka. During 2 snowfall days, in April, Ostryanka aggregates 18mm (0.71") of snow. In Ostryanka, during the entire year, snow falls for 68 days and aggregates up to 546mm (21.5") of snow.Daylight
In April, the average length of the day in Ostryanka is 13h and 53min.On the first day of the month, sunrise is at 06:00 and sunset at 18:59. On the last day of April, in Ostryanka, sunrise is at 04:59 and sunset at 19:47 MSK.
Sunshine
In April, the average sunshine in Ostryanka, Russia, is 8.3h.UV index
In April, the average daily maximum UV index in Ostryanka is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: An average maximum UV index of 4 in April leads to these recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Ostryanka?
What is the average humidity in April in Ostryanka?
How much does it rain in Ostryanka in April?
What is the last month it snows in Ostryanka?
What is the average length of the day in April in Ostryanka?
When are sunrise and sunset in April in Ostryanka?
How many hours of sunshine does Ostryanka have in April?
What is the UV index reading in April in Ostryanka?
Average temperature in April
Ostryanka, Russia
- Average high temperature in April: 12.8°C
The warmest month (with the highest average high temperature) is July (26.2°C).
The month with the lowest average high temperature is January (-4.7°C).
- Average low temperature in April: 4°C
The month with the highest average low temperature is July (15.6°C).
The coldest month (with the lowest average low temperature) is January (-9.3°C).
Average pressure in April
Ostryanka, Russia
- Average pressure in April: 1015.5mbar
The month with the highest atmospheric pressure is November (1021.8mbar).
The month with the lowest atmospheric pressure is July (1012.2mbar).
Average wind speed in April
Ostryanka, Russia
- Average wind speed in April: 13.4km/h
The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in April
Ostryanka, Russia
- Average humidity in April: 69%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is August (62%).
Average rainfall in April
Ostryanka, Russia
- Average rainfall in April: 24mm
The wettest month (with the highest rainfall) is July (54mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in April
Ostryanka, Russia
- Average rainfall days in April: 11.9 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is February (3.7 days).
Average snowfall in April
Ostryanka, Russia
- Average snowfall in April: 18mm
The month with the highest snowfall is January (145mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Ostryanka, Russia
- Average snowfall days in April: 2 days
The month with the highest number of snowfall days is January (19 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Ostryanka, Russia
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in April: 8h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 1h and 42min).
Average sunshine days in April
Ostryanka, Russia
- Average sunshine days in April: 15.4 days
The month with the most sunshine days is September (21.1 days).
The month with the least sunshine days is December (11.3 days).
Average UV index in April
Ostryanka, Russia
- Average UV index in April: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in April
Ostryanka, Russia
- Average cloud cover in April: 46
The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in April
Ostryanka, Russia
- Average visibility in April: 9km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January and February (7km).
