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
With the onset of December, the average high-temperature subtly recedes from November's cold 3.2°C (37.8°F) to a subzero cold -1.7°C (28.9°F). Kosmach, in December, registers a nighttime average temperature of -5.3°C (22.5°F).Humidity
In Kosmach, the average relative humidity in December is 93%.Rainfall
In December, in Kosmach, the rain falls for 7.5 days. Throughout December, 33mm (1.3") of precipitation is accumulated. In Kosmach, during the entire year, the rain falls for 140.7 days and collects up to 466mm (18.35") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Kosmach, in December, during 16.4 snowfall days, 137mm (5.39") of snow is typically accumulated. Throughout the year, in Kosmach, there are 83.4 snowfall days, and 625mm (24.61") of snow is accumulated.Daylight
The month with the shortest days in Kosmach is December, with an average of 7h and 30min of daylight.On the first day of December in Kosmach, sunrise is at 08:49 and sunset at 16:34. On the last day of the month, sunrise is at 09:12 and sunset at 16:39 MSK.
Sunshine
January and December, with an average of 1.4h of sunshine, are months with the least sunshine in Kosmach.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 low threat to health from unsafe exposure to UV radiation for the average person.Note: The UV index of 1 during December leads to these advisories:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Kosmach?
What is the average humidity in December in Kosmach?
How many days does it rain in December in Kosmach?
How many days does it snow in December in Kosmach?
What is the month with the shortest days in Kosmach?
How many hours of daylight does Kosmach have in December?
When is the sunrise / sunset in December in Kosmach?
What is the month with the least sunshine in Kosmach?
How long on average sun shines in December in Kosmach?
When is the lowest UV index in Kosmach?
What is the UV index reading in December in Kosmach?
Average temperature in December
Kosmach, Russia
- Average high temperature in December: -1.7°C
The warmest month (with the highest average high temperature) is July (23.6°C).
The month with the lowest average high temperature is January (-4.6°C).
- Average low temperature in December: -5.3°C
The month with the highest average low temperature is July (13.4°C).
The coldest month (with the lowest average low temperature) is January (-9.2°C).
Average pressure in December
Kosmach, Russia
- Average pressure in December: 1015.9mbar
The month with the highest atmospheric pressure is October (1018.9mbar).
The month with the lowest atmospheric pressure is July (1012.5mbar).
Average wind speed in December
Kosmach, Russia
- Average wind speed in December: 14.5km/h
The windiest month (with the highest average wind speed) is December (14.5km/h).
The calmest month (with the lowest average wind speed) is July (11km/h).
Average humidity in December
Kosmach, Russia
- Average humidity in December: 93%
The months with the highest relative humidity are January and February (94%).
The months with the lowest relative humidity are April and August (74%).
Average rainfall in December
Kosmach, Russia
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is July (71mm).
The driest month (with the least rainfall) is February (24mm).
Average rainfall days in December
Kosmach, Russia
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is January (4.1 days).
Average snowfall in December
Kosmach, Russia
- Average snowfall in December: 137mm
The month with the highest snowfall is January (160mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Kosmach, Russia
- Average snowfall days in December: 16.4 days
The month with the highest number of snowfall days is January (19.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Kosmach, Russia
- Average daylight in December: 7h and 3min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in December: 1h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The months with the least sunshine are January and December (Average sunshine: 1h and 24min).
Average sunshine days in December
Kosmach, Russia
- Average sunshine days in December: 9.5 days
The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is February (8.7 days).
Average UV index in December
Kosmach, 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, November and December (UV index 1).
Average cloud cover in December
Kosmach, Russia
- Average cloud cover in December: 83
The months with the most cloud cover are January, February and December (Cloud cover 83).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in December
Kosmach, Russia
- Average visibility in December: 7km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (6km).
