April weather forecast and climate
Biser, Russia

April is a cold spring month in Biser, Russia, with average temperature ranging between max 3.6°C (38.5°F) and min -3°C (26.6°F).

Temperature

In Biser, the average high-temperature in April rises, from a subzero cold -4°C (24.8°F) in March, to a cold 3.6°C (38.5°F). In Biser, the average low-temperature is -3°C (26.6°F).

Humidity

In Biser, the average relative humidity is 91%.

Rainfall

In Biser, in April, it is raining for 13.7 days, with typically 49mm (1.93") of accumulated precipitation. Throughout the year, there are 111.2 rainfall days, and 514mm (20.24") of precipitation is accumulated.

Snowfall

Months with snowfall are January through June, September through December. In Biser, during April, snow falls for 15.5 days and regularly aggregates up to 206mm (8.11") of snow. Throughout the year, there are 139 snowfall days, and 1455mm (57.28") of snow is accumulated.

Daylight

The average length of the day in April is 14.5h.

Sunshine

In Biser, Russia, the average sunshine is 3.3h.

UV index

The average daily maximum UV index in Biser is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 2 in April interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in April in Biser?

In Biser, in April, the average high-temperature is 3.6°C (38.5°F), and the average low-temperature is -3°C (26.6°F).

What is the average humidity in April in Biser?

In Biser, the average relative humidity in April is 91%.

How many days does it rain in April in Biser?

In April, the rain falls for 13.7 days. Throughout April, 49mm (1.93") of precipitation is accumulated.

How much does it snow in Biser in April?

In Biser, Russia, in April, snow falls for 15.5 days, with typically accumulated 206mm (8.11") of snow.

What is the average length of the day in April in Biser?

In April, the average length of the day is 14.5h.

How many hours of sunshine does Biser have in April?

In April, the average sunshine in Biser is 3.3h.

What is the UV index reading in April in Biser?

The average daily maximum UV index in April is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from the exposure to the Sun's UV rays.
Average temperature in April - Biser, Russia
  • Average high temperature in April: 3.6°C

The warmest month (with the highest average high temperature) is July (22°C).
The month with the lowest average high temperature is January (-12.9°C).

  • Average low temperature in April: -3°C

The month with the highest average low temperature is July (10.3°C).
The coldest month (with the lowest average low temperature) is January (-19.3°C).

Average pressure in April - Biser, Russia
  • Average pressure in April: 1013.5mbar

The month with the highest atmospheric pressure is February (1022.9mbar).
The month with the lowest atmospheric pressure is June (1010.4mbar).

Average wind speed in April - Biser, Russia
  • Average wind speed in April: 11.2km/h

The windiest month (with the highest average wind speed) is October (12.1km/h).
The calmest month (with the lowest average wind speed) is July (9.4km/h).

Average humidity in April - Biser, Russia
  • Average humidity in April: 91%

The month with the highest relative humidity is February (97%).
The month with the lowest relative humidity is May (64%).

Average rainfall in April - Biser, Russia
  • Average rainfall in April: 49mm

The wettest month (with the highest rainfall) is August (68mm).
The driest month (with the least rainfall) is December (25mm).

Average rainfall days in April - Biser, Russia
  • Average rainfall days in April: 13.7 days

The month with the highest number of rainy days is September (16.6 days).
The month with the least rainy days is January (0.3 days).

Average snowfall in April - Biser, Russia
  • Average snowfall in April: 206mm

The month with the highest snowfall is March (298mm).
Months with the least snowfall are July and August (0mm).

Average snowfall days in April - Biser, Russia
  • Average snowfall days in April: 15.5 days

The month with the highest number of snowfall days is March (23.7 days).
Months with the least snowfall days are July and August (0 days).

Average daylight in April / Average sunshine in April - Biser, Russia
  • Average daylight in April: 14.5h

The month with the longest days is June (Average daylight: 18.2h).
The month with the shortest days is December (Average daylight: 6.5h).

  • Average sunshine in April: 3.3h

The month with the most sunshine is July (Average sunshine: 11.1h).
Months with the least sunshine are January and December (Average sunshine: 1).

Average sunshine days in April - Biser, Russia
  • Average sunshine days in April: 5.5 days

The month with the most sunshine days is May (15.3 days).
The month with the least sunshine days is April (5.5 days).

Average UV index in April - Biser, Russia
  • Average UV index in April: 2

Months with the highest UV index are June and July (UV index 4).
Months with the lowest UV index are January, February, March, September, October, November and December (UV index 1).

Average cloud cover in April - Biser, Russia
  • Average cloud cover in April: 78

The month with the most cloud cover is March (Cloud cover 87).
The month with the least cloud cover is July (Cloud cover 41).

Average visibility in April - Biser, Russia
  • Average visibility in April: 6km

Months with the highest visibility are May, June and July (9km).
The month with the lowest visibility is January (4km).