December weather forecastUsman, Russia
December
Weather in December
December, the first month of the winter in Usman, is still a freezing cold month, with temperature in the range of an average high of -1.8°C (28.8°F) and an average low of -5.6°C (21.9°F).Temperature
As November transitions to December, the average high-temperature falls from a cold 3.2°C (37.8°F) to a freezing cold -1.8°C (28.8°F). Usman reports an average low temperature of -5.6°C (21.9°F) in December, a minor decrease from the day's highs.Humidity
In December, the average relative humidity is 91%.Rainfall
In Usman, during December, the rain falls for 6.5 days and regularly aggregates up to 32mm (1.26") of precipitation. Throughout the year, in Usman, there are 107.3 rainfall days, and 373mm (14.69") of precipitation is accumulated.Snowfall
January through April, September through December are months with snowfall. In Usman, in December, snow falls for 12.8 days, with typically accumulated 115mm (4.53") of snow. Throughout the year, there are 63.5 snowfall days, and 625mm (24.61") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 48min of daylight.On the first day of December, sunrise is at 08:07 and sunset at 16:13. On the last day of the month, sunrise is at 08:29 and sunset at 16:19 MSK.
Sunshine
The average sunshine in December in Usman is 2.3h.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 1 during December translates into the following guidance:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Usman, Russia
- Average high temperature in December: -1.8°C
The warmest month (with the highest average high temperature) is July (26.8°C).
The month with the lowest average high temperature is January (-5.3°C).
- Average low temperature in December: -5.6°C
The month with the highest average low temperature is July (16°C).
The coldest month (with the lowest average low temperature) is January (-10.2°C).
Average pressure in December
Usman, Russia
- Average pressure in December: 1019.5mbar
The month with the highest atmospheric pressure is November (1022.2mbar).
The month with the lowest atmospheric pressure is July (1011.9mbar).
Average wind speed in December
Usman, Russia
- Average wind speed in December: 17.1km/h
The windiest month (with the highest average wind speed) is December (17.1km/h).
The calmest months (with the lowest average wind speed) are July and August (11.5km/h).
Average humidity in December
Usman, Russia
- Average humidity in December: 91%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is August (58%).
Average rainfall in December
Usman, Russia
- Average rainfall in December: 32mm
The wettest month (with the highest rainfall) is May (51mm).
The driest month (with the least rainfall) is November (19mm).
Average rainfall days in December
Usman, Russia
- Average rainfall days in December: 6.5 days
The months with the highest number of rainy days are May and June (14.8 days).
The month with the least rainy days is January (2.9 days).
Average snowfall in December
Usman, Russia
- Average snowfall in December: 115mm
The month with the highest snowfall is January (209mm).
The months with the least snowfall are May, June, July and August (0mm).
Average snowfall days in December
Usman, Russia
- Average snowfall days in December: 12.8 days
The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Usman, Russia
- Average daylight in December: 7h and 48min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in December: 2h and 18min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The months with the least sunshine are January and February (Average sunshine: 2h and 6min).
Average sunshine days in December
Usman, Russia
- Average sunshine days in December: 12.9 days
The month with the most sunshine days is September (20.6 days).
The month with the least sunshine days is February (12.7 days).
Average UV index in December
Usman, Russia
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
Usman, Russia
- Average cloud cover in December: 78
The month with the most cloud cover is January (Cloud cover 80).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
Usman, Russia
- Average visibility in December: 8km
The months with the highest visibility are June, July, August and September (10km).
The month with the lowest visibility is January (7km).
