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
December's arrival comes with a mild decrease in the average high-temperature, moving subtly from a freezing cold -1.3°C (29.7°F) in November to a still subzero cold -5.9°C (21.4°F). A modest decline from daytime high temperatures is noticed in December, marking the average low at a still freezing cold -9.7°C (14.5°F).Humidity
The average relative humidity in December is 94%.Rainfall
In December, the rain falls for 3.5 days. Throughout December, 30mm (1.18") of precipitation is accumulated. In Gruntsovskaya, during the entire year, the rain falls for 115.9 days and collects up to 430mm (16.93") of precipitation.Snowfall
Months with snowfall are January through May, September through December. In December, it is snowing for 23 days. Throughout December, 212mm (8.35") of snow is accumulated. Throughout the year, there are 136.2 snowfall days, and 1207mm (47.52") of snow is accumulated.Daylight
With an average of 5h and 36min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:53 and sunset at 14:55. On the last day of December, sunrise is at 09:22 and sunset at 14:55 MSK.
Sunshine
With an average of 0.6h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In December, the UV index of 1 transforms into the following advice:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. 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. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December?
How many days does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Gruntsovskaya have in December?
When are sunrise and sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
When is the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Gruntsovskaya, Russia
- Average high temperature in December: -5.9°C
The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (-8.9°C).
- Average low temperature in December: -9.7°C
The month with the highest average low temperature is July (12.7°C).
The coldest month (with the lowest average low temperature) is January (-13.9°C).
Average pressure in December
Gruntsovskaya, Russia
- Average pressure in December: 1012.3mbar
The month with the highest atmospheric pressure is February (1015.6mbar).
The month with the lowest atmospheric pressure is March (1010.9mbar).
Average wind speed in December
Gruntsovskaya, Russia
- Average wind speed in December: 11.6km/h
The windiest month (with the highest average wind speed) is December (11.6km/h).
The calmest month (with the lowest average wind speed) is July (9.2km/h).
Average humidity in December
Gruntsovskaya, Russia
- Average humidity in December: 94%
The months with the highest relative humidity are January and February (96%).
The month with the lowest relative humidity is May (64%).
Average rainfall in December
Gruntsovskaya, Russia
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is October (49mm).
The driest month (with the least rainfall) is March (25mm).
Average rainfall days in December
Gruntsovskaya, Russia
- Average rainfall days in December: 3.5 days
The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is February (0.9 days).
Average snowfall in December
Gruntsovskaya, Russia
- Average snowfall in December: 212mm
The month with the highest snowfall is January (216mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in December
Gruntsovskaya, Russia
- Average snowfall days in December: 23 days
The month with the highest number of snowfall days is March (23.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Gruntsovskaya, Russia
- Average daylight in December: 5h and 4min
The month with the longest days is June (Average daylight: 19h and 18min).
The month with the shortest days is December (Average daylight: 5h and 36min).
- Average sunshine in December: 0h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 0h and 36min).
Average sunshine days in December
Gruntsovskaya, Russia
- Average sunshine days in December: 8.8 days
The month with the most sunshine days is May (15.8 days).
The months with the least sunshine days are March and April (7 days).
Average UV index in December
Gruntsovskaya, Russia
- Average UV index in December: 1
The month with the highest UV index is 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
Gruntsovskaya, Russia
- Average cloud cover in December: 84
The month with the most cloud cover is February (Cloud cover 89).
The month with the least cloud cover is July (Cloud cover 42).
Average visibility in December
Gruntsovskaya, Russia
- Average visibility in December: 6km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January, February and March (5km).
