December weather forecastKatason, Russia
December
Weather in December
The first month of the winter, December, is also a wintry month in Katason, Russia, with an average temperature varying between -0.4°C (31.3°F) and 4.1°C (39.4°F).Temperature
With the arrival of December, Katason notices a mild change in the average high-temperature, sliding from November's frosty 8.5°C (47.3°F) to a wintry 4.1°C (39.4°F). The temperature in Katason, Russia, during December nights demonstrates a small drop from the daytime highs, settling to an average of -0.4°C (31.3°F).Humidity
The average relative humidity in December in Katason is 85%.Rainfall
In December, the rain falls for 9.4 days. Throughout December, 20mm (0.79") of precipitation is accumulated. Throughout the year, in Katason, there are 121.3 rainfall days, and 305mm (12.01") of precipitation is accumulated.Snowfall
Months with snowfall in Katason are January through April, October through December. In Katason, in December, snow falls for 5.5 days, with typically accumulated 54mm (2.13") of snow. Throughout the year, in Katason, there are 33.3 snowfall days, and 308mm (12.13") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 54min of daylight.On the first day of December, sunrise is at 07:20 and sunset at 16:23. On the last day of the month, sunrise is at 07:40 and sunset at 16:31 MSK.
Sunshine
In December, the average sunshine is 3.8h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 1 during December translates into the following directions:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Katason, Russia
- Average high temperature in December: 4.1°C
The warmest month (with the highest average high temperature) is July (32°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in December: -0.4°C
The month with the highest average low temperature is July (20.9°C).
The coldest month (with the lowest average low temperature) is January (-3.6°C).
Average pressure in December
Katason, Russia
- Average pressure in December: 1021.5mbar
The month with the highest atmospheric pressure is November (1022.7mbar).
The month with the lowest atmospheric pressure is July (1010.3mbar).
Average wind speed in December
Katason, Russia
- Average wind speed in December: 14.1km/h
The windiest month (with the highest average wind speed) is March (14.8km/h).
The calmest month (with the lowest average wind speed) is June (12.4km/h).
Average humidity in December
Katason, Russia
- Average humidity in December: 85%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (45%).
Average rainfall in December
Katason, Russia
- Average rainfall in December: 20mm
The wettest month (with the highest rainfall) is May (40mm).
The driest month (with the least rainfall) is February (19mm).
Average rainfall days in December
Katason, Russia
- Average rainfall days in December: 9.4 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is February (6.5 days).
Average snowfall in December
Katason, Russia
- Average snowfall in December: 54mm
The month with the highest snowfall is January (100mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Katason, Russia
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Katason, Russia
- Average daylight in December: 8h and 54min
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 54min).
- Average sunshine in December: 3h and 48min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in December
Katason, Russia
- Average sunshine days in December: 16.1 days
The month with the most sunshine days is August (20.7 days).
The month with the least sunshine days is January (13 days).
Average UV index in December
Katason, Russia
- Average UV index in December: 1
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Katason, Russia
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in December
Katason, Russia
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January and December (8km).
