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
The coldest period is December, when temperatures fluctuate between an average high of -20°C (-4°F) and a low of -26°C (-14.8°F).Humidity
The average relative humidity in December is 94%.Rainfall
In Sivaki, in December, during 0.5 rainfall days, 6mm (0.24") of precipitation is typically accumulated. In Sivaki, during the entire year, the rain falls for 85.7 days and collects up to 366mm (14.41") of precipitation.Snowfall
January through May, September through December are months with snowfall. In Sivaki, in December, during 10.1 snowfall days, 50mm (1.97") of snow is typically accumulated. Throughout the year, there are 70.4 snowfall days, and 456mm (17.95") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 7h and 42min of daylight.On the first day of the month, sunrise is at 08:21 and sunset at 16:22. On the last day of December, sunrise is at 08:44 and sunset at 16:27 +09.
Sunshine
The average sunshine in December is 2.8h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: A daily maximum UV index of 1 in December translates into the following instructions:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
How cold is December?
What is the average humidity in December?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days in Sivaki?
How many hours of daylight does Sivaki have in December?
When is the sunrise / sunset in December?
How many hours of sunshine does Sivaki have in December?
What is the month with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Sivaki, Russia
- Average high temperature in December: -20°C
The warmest month (with the highest average high temperature) is July (26.4°C).
The month with the lowest average high temperature is December (-20°C).
- Average low temperature in December: -26°C
The month with the highest average low temperature is July (14.9°C).
The coldest month (with the lowest average low temperature) is January (-27.1°C).
Average pressure in December
Sivaki, Russia
- Average pressure in December: 1022.6mbar
The month with the highest atmospheric pressure is January (1023.7mbar).
The month with the lowest atmospheric pressure is July (1003.5mbar).
Average wind speed in December
Sivaki, Russia
- Average wind speed in December: 9.9km/h
The windiest month (with the highest average wind speed) is April (12.3km/h).
The calmest month (with the lowest average wind speed) is July (9.1km/h).
Average humidity in December
Sivaki, Russia
- Average humidity in December: 94%
The month with the highest relative humidity is January (96%).
The month with the lowest relative humidity is May (53%).
Average rainfall in December
Sivaki, Russia
- Average rainfall in December: 6mm
The wettest month (with the highest rainfall) is July (80mm).
The driest month (with the least rainfall) is January (4mm).
Average rainfall days in December
Sivaki, Russia
- Average rainfall days in December: 0.5 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is February (0.3 days).
Average snowfall in December
Sivaki, Russia
- Average snowfall in December: 50mm
The month with the highest snowfall is October (113mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in December
Sivaki, Russia
- Average snowfall days in December: 10.1 days
The month with the highest number of snowfall days is March (14.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Sivaki, Russia
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in December: 2h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).
Average sunshine days in December
Sivaki, Russia
- Average sunshine days in December: 21.5 days
The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is July (12.9 days).
Average UV index in December
Sivaki, 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, November and December (UV index 1).
Average cloud cover in December
Sivaki, Russia
- Average cloud cover in December: 72
The month with the most cloud cover is February (Cloud cover 74).
The month with the least cloud cover is June (Cloud cover 38).
Average visibility in December
Sivaki, Russia
- Average visibility in December: 5km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (4km).
