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 signals a slight drop in average high-temperature, sliding from November's frosty 8°C (46.4°F) to an icy 4.5°C (40.1°F). December nights document an average temperature reading of 1.1°C (34°F).Humidity
The most humid month is December, with an average relative humidity of 90%.Rainfall
In Brest, during December, the rain falls for 17.4 days and regularly aggregates up to 50mm (1.97") of precipitation. In Brest, during the entire year, the rain falls for 204.7 days and collects up to 582mm (22.91") of precipitation.Snowfall
January through April, November and December are months with snowfall in Brest. In December, in Brest, it is snowing for 5.4 days. Throughout December, 41mm (1.61") of snow is accumulated. Throughout the year, in Brest, there are 24.4 snowfall days, and 153mm (6.02") of snow is accumulated.Daylight
With an average of 7h and 36min of daylight, December has the shortest days of the year in Brest.On the first day of December, sunrise is at 08:15 and sunset at 16:07. On the last day of the month, sunrise is at 08:38 and sunset at 16:13 CET.
Sunshine
The month with the least sunshine is December, with an average of 3h of sunshine.UV index
The average daily maximum UV index in December in Brest is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 2 translates into these guidelines:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Brest during December?
What is the most humid month in Brest?
What is the average humidity in December in Brest?
How much does it rain in Brest in December?
How many days does it snow in December in Brest?
What is the month with the shortest days in Brest?
What is the average length of the day in December in Brest?
When are sunrise and sunset in December in Brest?
What is the month with the least sunshine in Brest?
How long on average sun shines in December in Brest?
What is the UV index reading in December in Brest?
Average temperature in December
Brest, Germany
- Average high temperature in December: 4.5°C
The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is January (3.1°C).
- Average low temperature in December: 1.1°C
The month with the highest average low temperature is August (13.4°C).
The coldest month (with the lowest average low temperature) is February (-0.5°C).
Average pressure in December
Brest, Germany
- Average pressure in December: 1013.3mbar
The month with the highest atmospheric pressure is September (1016.3mbar).
The month with the lowest atmospheric pressure is November (1011.7mbar).
Average wind speed in December
Brest, Germany
- Average wind speed in December: 17.9km/h
The windiest month (with the highest average wind speed) is December (17.9km/h).
The calmest month (with the lowest average wind speed) is August (12km/h).
Average humidity in December
Brest, Germany
- Average humidity in December: 90%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is April (77%).
Average rainfall in December
Brest, Germany
- Average rainfall in December: 50mm
The wettest month (with the highest rainfall) is July (68mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days in December
Brest, Germany
- Average rainfall days in December: 17.4 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is February (12.2 days).
Average snowfall in December
Brest, Germany
- Average snowfall in December: 41mm
The month with the highest snowfall is January (46mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Brest, Germany
- Average snowfall days in December: 5.4 days
The month with the highest number of snowfall days is January (7.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Brest, Germany
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in December: 3h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in December
Brest, Germany
- Average sunshine days in December: 8.4 days
The month with the most sunshine days is April (12.9 days).
The month with the least sunshine days is July (6.7 days).
Average UV index in December
Brest, Germany
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Brest, Germany
- Average cloud cover in December: 71
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in December
Brest, Germany
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July and August (9km).
The months with the lowest visibility are January, February, September, October, November and December (8km).
