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
Weather in December
Temperature
The arrival of December signals a subtle shift in temperature, down from a cold 1.7°C (35.1°F) in November to a freezing cold -2.7°C (27.1°F). Throughout December, Bolshoye Svistovo's nights experience a slight temperature dip to -6.5°C (20.3°F).Humidity
In Bolshoye Svistovo, the average relative humidity in December is 93%.Rainfall
In Bolshoye Svistovo, in December, it is raining for 4.6 days, with typically 19mm (0.75") of accumulated precipitation. Throughout the year, in Bolshoye Svistovo, there are 111.5 rainfall days, and 300mm (11.81") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Bolshoye Svistovo. The month with the most snowfall in Bolshoye Svistovo is December, when snow falls for 15.4 days and typically aggregates up to 102mm (4.02") of snow.Daylight
With an average of 7h and 24min of daylight, December has the shortest days of the year.On the first day of December in Bolshoye Svistovo, sunrise is at 08:20 and sunset at 16:04. On the last day of the month, sunrise is at 08:43 and sunset at 16:09 MSK.
Sunshine
In Bolshoye Svistovo, the average sunshine in December is 2.1h.UV index
January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index in Bolshoye Svistovo. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: In December, an average UV index of 1 transforms into the following instructions:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Bolshoye Svistovo in December?
What is the average humidity in December in Bolshoye Svistovo?
How many days does it rain in December in Bolshoye Svistovo?
What is the snowiest month in Bolshoye Svistovo?
How much does it snow in Bolshoye Svistovo in December?
What is the month with the shortest days in Bolshoye Svistovo?
What is the average length of the day in December in Bolshoye Svistovo?
When is the sunrise / sunset in December in Bolshoye Svistovo?
How long on average sun shines in December in Bolshoye Svistovo?
What is the month with the lowest UV index in Bolshoye Svistovo?
How high is the UV index in December in Bolshoye Svistovo?
Average temperature in December
Bolshoye Svistovo, Russia
- Average high temperature in December: -2.7°C
The warmest month (with the highest average high temperature) is July (24.6°C).
The month with the lowest average high temperature is January (-6.4°C).
- Average low temperature in December: -6.5°C
The month with the highest average low temperature is July (14.3°C).
The coldest month (with the lowest average low temperature) is January (-11.1°C).
Average pressure in December
Bolshoye Svistovo, Russia
- Average pressure in December: 1017.5mbar
The month with the highest atmospheric pressure is November (1020.5mbar).
The month with the lowest atmospheric pressure is July (1012mbar).
Average wind speed in December
Bolshoye Svistovo, Russia
- Average wind speed in December: 15.8km/h
The windiest month (with the highest average wind speed) is December (15.8km/h).
The calmest month (with the lowest average wind speed) is August (10.9km/h).
Average humidity in December
Bolshoye Svistovo, Russia
- Average humidity in December: 93%
The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Bolshoye Svistovo, Russia
- Average rainfall in December: 19mm
The wettest month (with the highest rainfall) is June (51mm).
The driest month (with the least rainfall) is November (11mm).
Average rainfall days in December
Bolshoye Svistovo, Russia
- Average rainfall days in December: 4.6 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (2.2 days).
Average snowfall in December
Bolshoye Svistovo, Russia
- Average snowfall in December: 102mm
The month with the highest snowfall is December (102mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Bolshoye Svistovo, Russia
- Average snowfall days in December: 15.4 days
The month with the highest number of snowfall days is January (16.3 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
Bolshoye Svistovo, Russia
- Average daylight in December: 7h and 2min
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 24min).
- Average sunshine in December: 2h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 1h and 42min).
Average sunshine days in December
Bolshoye Svistovo, Russia
- Average sunshine days in December: 12.7 days
The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is February (11.1 days).
Average UV index in December
Bolshoye Svistovo, Russia
- Average UV index in December: 1
The months with the highest UV index are May, 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
Bolshoye Svistovo, Russia
- Average cloud cover in December: 81
The month with the most cloud cover is February (Cloud cover 84).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Bolshoye Svistovo, Russia
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and March (7km).
Bolshoye Svistovo, Russia
Weather forecast for your location
2. Allow the app to use your location