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
A soft shift in the average high-temperature is noticeable in April, transitioning from a subzero cold -0.8°C (30.6°F) in March to an icy 3°C (37.4°F). During April, Valaam's nighttime temperatures demonstrate a subtle cooling from daytime highs, stabilizing at a freezing cold -0.2°C (31.6°F).Humidity
The average relative humidity in April is 85%.Rainfall
April is the month with the least rainfall in Valaam. Rain falls for 9.8 days and accumulates 19mm (0.75") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Valaam, in April, snow falls for 5.4 days, with typically accumulated 30mm (1.18") of snow. In Valaam, during the entire year, snow falls for 77.7 days and aggregates up to 482mm (18.98") of snow.Daylight
In April, the average length of the day is 14h and 46min.On the first day of the month, sunrise is at 06:17 and sunset at 19:42. On the last day of April, sunrise is at 04:47 and sunset at 20:59 MSK.
Sunshine
In Valaam, Russia, the average sunshine in April is 6.4h.UV index
In Valaam, the average daily maximum UV index in April is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily high UV index of 2 in April leads to these guidelines:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
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 in Valaam?
What is the driest month?
How much does it rain in April?
How many days does it snow in April?
What is the average length of the day in April?
When is the sunrise / sunset in April?
How many hours of sunshine does Valaam have in April?
How high is the UV index in April?
Average temperature in April
Valaam, Russia
- Average high temperature in April: 3°C
The warmest month (with the highest average high temperature) is August (18°C).
The months with the lowest average high temperature are January and February (-3°C).
- Average low temperature in April: -0.2°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (-6.3°C).
Average pressure in April
Valaam, Russia
- Average pressure in April: 1013mbar
The month with the highest atmospheric pressure is May (1015mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).
Average wind speed in April
Valaam, Russia
- Average wind speed in April: 17.7km/h
The windiest month (with the highest average wind speed) is December (27.6km/h).
The calmest month (with the lowest average wind speed) is July (16.1km/h).
Average humidity in April
Valaam, Russia
- Average humidity in April: 85%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (76%).
Average rainfall in April
Valaam, Russia
- Average rainfall in April: 19mm
The wettest month (with the highest rainfall) is August (64mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in April
Valaam, Russia
- Average rainfall days in April: 9.8 days
The month with the highest number of rainy days is August (16.4 days).
The month with the least rainy days is February (4.2 days).
Average snowfall in April
Valaam, Russia
- Average snowfall in April: 30mm
The month with the highest snowfall is March (103mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Valaam, Russia
- Average snowfall days in April: 5.4 days
The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Valaam, Russia
- Average daylight in April: 14h and 5min
The month with the longest days is June (Average daylight: 19h and 18min).
The month with the shortest days is December (Average daylight: 5h and 36min).
- Average sunshine in April: 6h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).
Average sunshine days in April
Valaam, Russia
- Average sunshine days in April: 14.8 days
The month with the most sunshine days is May (17.1 days).
The month with the least sunshine days is December (7.7 days).
Average UV index in April
Valaam, Russia
- Average UV index in April: 2
The month with the highest UV index is 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
Valaam, Russia
- Average cloud cover in April: 59
The month with the most cloud cover is February (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in April
Valaam, Russia
- Average visibility in April: 9km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February and December (8km).
