Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
Start of December brings a slight shift in the average high-temperature, dipping a bit from November's icy 3°C (37.4°F) to a subzero cold -1.7°C (28.9°F). Throughout the nights in December, Velizh notes an average low of -5°C (23°F), a small dip from the daytime peak.Humidity
In December, the average relative humidity is 93%.Rainfall
In Velizh, Russia, during December, the rain falls for 7 days and regularly aggregates up to 36mm (1.42") of precipitation. In Velizh, during the entire year, the rain falls for 142.8 days and collects up to 452mm (17.8") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Velizh, in December, snow falls for 19.6 days, with typically accumulated 169mm (6.65") of snow. Throughout the year, there are 88.1 snowfall days, and 735mm (28.94") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 12min of daylight.On the first day of the month, sunrise is at 09:00 and sunset at 16:28. On the last day of December, in Velizh, sunrise is at 09:23 and sunset at 16:33 MSK.
Sunshine
December has the least sunshine of the year, with an average of 1.2h of sunshine.UV index
January, February, October through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A maximum high daily UV index of 1 during December translates into the following directions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
When is the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Velizh, Russia
- Average high temperature in December: -1.7°C
The warmest month (with the highest average high temperature) is July (23°C).
The month with the lowest average high temperature is January (-4.8°C).
- Average low temperature in December: -5°C
The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is January (-8.9°C).
Average pressure in December
Velizh, Russia
- Average pressure in December: 1014.3mbar
The month with the highest atmospheric pressure is October (1017.9mbar).
The month with the lowest atmospheric pressure is July (1012.3mbar).
Average wind speed in December
Velizh, Russia
- Average wind speed in December: 16km/h
The windiest month (with the highest average wind speed) is December (16km/h).
The calmest months (with the lowest average wind speed) are July and August (10.6km/h).
Average humidity in December
Velizh, Russia
- Average humidity in December: 93%
The month with the highest relative humidity is January (94%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in December
Velizh, Russia
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is July (66mm).
The driest month (with the least rainfall) is February (24mm).
Average rainfall days in December
Velizh, Russia
- Average rainfall days in December: 7 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is February (3.9 days).
Average snowfall in December
Velizh, Russia
- Average snowfall in December: 169mm
The month with the highest snowfall is January (170mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Velizh, Russia
- Average snowfall days in December: 19.6 days
The month with the highest number of snowfall days is December (19.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Velizh, Russia
- Average daylight in December: 7h and 1min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in December: 1h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 1h and 12min).
Average sunshine days in December
Velizh, Russia
- Average sunshine days in December: 6.5 days
The month with the most sunshine days is October (13.8 days).
The month with the least sunshine days is December (6.5 days).
Average UV index in December
Velizh, Russia
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 1).
Average cloud cover in December
Velizh, Russia
- Average cloud cover in December: 84
The month with the most cloud cover is December (Cloud cover 84).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in December
Velizh, Russia
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August and October (9km).
The months with the lowest visibility are January and February (7km).
