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
As December commences, the average high-temperature shows a reduction, transitioning from a subzero cold -2.2°C (28°F) in November to a still freezing cold -7.5°C (18.5°F). An average low-temperature of -13.5°C (7.7°F) is recorded in the month of December.Humidity
In Sim, Russia, the average relative humidity in December is 92%.Rainfall
In Sim, Russia, in December, during 0.8 rainfall days, 20mm (0.79") of precipitation is typically accumulated. Throughout the year, in Sim, there are 111.8 rainfall days, and 492mm (19.37") of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Sim. In December, in Sim, it is snowing for 17.1 days. Throughout December, 142mm (5.59") of snow is accumulated. Throughout the year, in Sim, there are 105.6 snowfall days, and 1055mm (41.54") of snow is accumulated.Daylight
With an average of 7h and 18min of daylight, December has the shortest days of the year in Sim.On the first day of the month, sunrise is at 09:10 and sunset at 16:46. On the last day of December, sunrise is at 09:33 and sunset at 16:50 +05.
Sunshine
December has the least sunshine of the year in Sim, with an average of 1.7h of sunshine.UV index
January through March, 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 low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 1 suggests these recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Sim in December?
What is the average humidity in December in Sim?
How many days does it rain in December in Sim?
How much does it snow in Sim in December?
What is the month with the shortest days in Sim?
What is the average length of the day in December in Sim?
What time are sunrise and sunset in December in Sim?
What is the month with the least sunshine in Sim?
How long on average sun shines in December in Sim?
What is the month with the lowest UV index in Sim?
What is the UV index intensity in December in Sim?
Average temperature in December
Sim, Russia
- Average high temperature in December: -7.5°C
The warmest month (with the highest average high temperature) is July (23.2°C).
The month with the lowest average high temperature is January (-9.8°C).
- Average low temperature in December: -13.5°C
The month with the highest average low temperature is July (11.1°C).
The coldest month (with the lowest average low temperature) is January (-16.9°C).
Average pressure in December
Sim, Russia
- Average pressure in December: 1022.7mbar
The month with the highest atmospheric pressure is February (1024.8mbar).
The month with the lowest atmospheric pressure is July (1010.7mbar).
Average wind speed in December
Sim, Russia
- Average wind speed in December: 10.3km/h
The windiest month (with the highest average wind speed) is April (12.5km/h).
The calmest month (with the lowest average wind speed) is July (9.5km/h).
Average humidity in December
Sim, Russia
- Average humidity in December: 92%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is May (67%).
Average rainfall in December
Sim, Russia
- Average rainfall in December: 20mm
The wettest month (with the highest rainfall) is July (88mm).
The driest months (with the least rainfall) are January and February (17mm).
Average rainfall days in December
Sim, Russia
- Average rainfall days in December: 0.8 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (0.5 days).
Average snowfall in December
Sim, Russia
- Average snowfall in December: 142mm
The month with the highest snowfall is November (195mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in December
Sim, Russia
- Average snowfall days in December: 17.1 days
The month with the highest number of snowfall days is March (17.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Sim, Russia
- Average daylight in December: 7h and 2min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in December: 1h and 4min
The months with the most sunshine are June and July (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in December
Sim, Russia
- Average sunshine days in December: 13.8 days
The month with the most sunshine days is January (16.2 days).
The month with the least sunshine days is April (10.8 days).
Average UV index in December
Sim, 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, March, October, November and December (UV index 1).
Average cloud cover in December
Sim, Russia
- Average cloud cover in December: 73
The months with the most cloud cover are March and November (Cloud cover 75).
The month with the least cloud cover is June (Cloud cover 37).
Average visibility in December
Sim, Russia
- Average visibility in December: 6km
The months with the highest visibility are May, June, July and August (9km).
The month with the lowest visibility is February (5km).
