December weather forecast
Erastov, Russia

December

Weather in December

The first month of the winter, December, is also a frosty month in Erastov, Russia, with an average temperature fluctuating between 7.5°C (45.5°F) and 2.7°C (36.9°F).

Temperature

Erastov, Russia, in December experiences a gentle temperature dip, with average high-temperatures reducing from a cool 11.8°C (53.2°F) in November to a frosty 7.5°C (45.5°F). An average low-temperature of 2.7°C (36.9°F) is witnessed throughout the month of December in Erastov, a mere drop from the daytime peak.

Humidity

In December, the average relative humidity in Erastov is 80%.

Rainfall

In Erastov, in December, it is raining for 12.2 days, with typically 52mm (2.05") of accumulated precipitation. In Erastov, Russia, during the entire year, the rain falls for 141.4 days and collects up to 484mm (19.06") of precipitation.

Snowfall

January through March, November and December are months with snowfall in Erastov, Russia. In Erastov, in December, snow falls for 2.4 days, with typically accumulated 10mm (0.39") of snow. Throughout the year, there are 15.4 snowfall days, and 122mm (4.8") of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 8h and 48min of daylight.
On the first day of the month, sunrise is at 07:44 and sunset at 16:46. On the last day of December, sunrise is at 08:03 and sunset at 16:54 MSK.

Sunshine

The average sunshine in December is 4.5h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In December, an average UV index of 2 transforms into the following instructions:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.

Frequently asked questions

What is the average December temperature in Erastov?
The average high-temperature, in December, in Erastov, is 7.5°C (45.5°F), while the average low-temperature is 2.7°C (36.9°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in August is appraised at 33°C (91.4°F).
What is the average humidity in December in Erastov?
In December, the average relative humidity is 80%.
How many days does it rain in December in Erastov?
In Erastov, in December, during 12.2 rainfall days, 52mm (2.05") of precipitation is typically accumulated.
How much does it snow in Erastov in December?
In December, in Erastov, Russia, it is snowing for 2.4 days. Throughout December, 10mm (0.39") of snow is accumulated.
What is the month with the shortest days in Erastov?
December has the shortest days of the year, with an average of 8h and 48min of daylight.
What is the average length of the day in December in Erastov?
The average day length in December in Erastov, Russia, is 8h and 51min.
When is the sunrise / sunset in December in Erastov?
In December, on the first day of the month, sunrise is at 07:44 and sunset at 16:46. On the last day of the month, sunrise is at 08:03 and sunset at 16:54 MSK.
How many hours of sunshine does Erastov have in December?
In Erastov, the average sunshine duration in December is 4.5h.
What is the month with the lowest UV index in Erastov?
The months with the lowest UV index in Erastov are January, February, November and December, with an average maximum UV index of 2.
What is the UV index reading in December in Erastov?
In Erastov, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Erastov, Russia
  • Average high temperature in December: 7.5°C

The warmest month (with the highest average high temperature) is August (30.7°C).
The month with the lowest average high temperature is January (4.8°C).

  • Average low temperature in December: 2.7°C

The month with the highest average low temperature is July (18.5°C).
The coldest month (with the lowest average low temperature) is January (0°C).

Average pressure in December
Erastov, Russia
  • Average pressure in December: 1019.5mbar

The month with the highest atmospheric pressure is November (1020.1mbar).
The month with the lowest atmospheric pressure is July (1009.8mbar).

Average wind speed in December
Erastov, Russia
  • Average wind speed in December: 14.4km/h

The windiest month (with the highest average wind speed) is February (17.1km/h).
The calmest month (with the lowest average wind speed) is July (11.3km/h).

Average humidity in December
Erastov, Russia
  • Average humidity in December: 80%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (56%).

Average rainfall in December
Erastov, Russia
  • Average rainfall in December: 52mm

The wettest month (with the highest rainfall) is June (66mm).
The driest month (with the least rainfall) is September (24mm).

Average rainfall days in December
Erastov, Russia
  • Average rainfall days in December: 12.2 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is November (7.5 days).

Average snowfall in December
Erastov, Russia
  • Average snowfall in December: 10mm

The month with the highest snowfall is January (57mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in December
Erastov, Russia
  • Average snowfall days in December: 2.4 days

The month with the highest number of snowfall days is January (6.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Erastov, Russia
  • Average daylight in December: 8h and 5min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in December: 4h and 3min

The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in December
Erastov, Russia
  • Average sunshine days in December: 16.5 days

The month with the most sunshine days is October (21.8 days).
The month with the least sunshine days is June (12 days).

Average UV index in December
Erastov, Russia
  • Average UV index in December: 2

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December
Erastov, Russia
  • Average cloud cover in December: 53

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 14).

Average visibility in December
Erastov, Russia
  • Average visibility in December: 9km

The months with the highest visibility are April, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March, May and December (9km).

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