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 reveals a small adjustment in temperature, transitioning from an average high of a chilly 8.5°C (47.3°F) in November to a wintry 4.5°C (40.1°F). Griesen, in December, registers a nighttime average temperature of 0.3°C (32.5°F).Humidity
In December, the average relative humidity is 86%.Rainfall
In Griesen, in December, it is raining for 12.4 days, with typically 22mm (0.87") of accumulated precipitation. In Griesen, during the entire year, the rain falls for 138.7 days and collects up to 270mm (10.63") of precipitation.Snowfall
Months with snowfall are January through April, October through December. In December, it is snowing for 4.8 days. Throughout December, 26mm (1.02") of snow is accumulated. Throughout the year, there are 25.2 snowfall days, and 112mm (4.41") of snow is accumulated.Daylight
The month with the shortest days in Griesen is December, with an average of 7h and 54min of daylight.On the first day of December, sunrise is at 07:55 and sunset at 16:03. On the last day of the month, sunrise is at 08:17 and sunset at 16:09 CET.
Sunshine
The months with the least sunshine are January and December, with an average of 3.7h of sunshine.UV index
The months with the lowest UV index in Griesen are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 2 during December translates into the following directions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. To protect against the Sun's most potent rays, avoid direct exposure around midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold during December?
What is the average humidity in December?
How much 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 Griesen 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 reading in December?
Average temperature in December
Griesen, Germany
- Average high temperature in December: 4.5°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in December: 0.3°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-1.9°C).
Average pressure in December
Griesen, Germany
- Average pressure in December: 1016.1mbar
The months with the highest atmospheric pressure are September and October (1017.3mbar).
The month with the lowest atmospheric pressure is November (1014mbar).
Average wind speed in December
Griesen, Germany
- Average wind speed in December: 16.2km/h
The windiest month (with the highest average wind speed) is December (16.2km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in December
Griesen, Germany
- Average humidity in December: 86%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Griesen, Germany
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is July (36mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in December
Griesen, Germany
- Average rainfall days in December: 12.4 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is February (8.3 days).
Average snowfall in December
Griesen, Germany
- Average snowfall in December: 26mm
The month with the highest snowfall is January (38mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Griesen, Germany
- Average snowfall days in December: 4.8 days
The month with the highest number of snowfall days is January (8.9 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
Griesen, Germany
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The months with the least sunshine are January and December (Average sunshine: 3h and 42min).
Average sunshine days in December
Griesen, Germany
- Average sunshine days in December: 12.5 days
The month with the most sunshine days is April (16.9 days).
The month with the least sunshine days is December (12.5 days).
Average UV index in December
Griesen, Germany
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Griesen, Germany
- Average cloud cover in December: 63
The months with the most cloud cover are January and December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Griesen, Germany
- Average visibility in December: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (8km).
