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 transition into December involves a small decrease in the average high-temperature, dipping slightly from a chilly 8.9°C (48°F) in November to an icy 5.9°C (42.6°F). Assen notes a steady average temperature of 2.1°C (35.8°F) during the nights of December.Humidity
With an average relative humidity of 89%, December is the most humid month.Rainfall
In Assen, during December, the rain falls for 16.7 days and regularly aggregates up to 42mm (1.65") of precipitation. In Assen, during the entire year, the rain falls for 176.6 days and collects up to 457mm (17.99") of precipitation.Snowfall
January through April, November and December are months with snowfall. In December, it is snowing for 2.8 days. Throughout December, 23mm (0.91") of snow is accumulated. Throughout the year, in Assen, Netherlands, there are 13.4 snowfall days, and 88mm (3.46") of snow is accumulated.Daylight
The month with the shortest days in Assen is December, with an average of 7h and 42min of daylight.On the first day of the month, sunrise is at 08:24 and sunset at 16:21. On the last day of December, in Assen, sunrise is at 08:46 and sunset at 16:26 CET.
Sunshine
December has the least sunshine of the year, with an average of 3.2h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
Is December cold in Assen?
What is the most humid month in Assen?
What is the average humidity in December in Assen?
How much does it rain in Assen in December?
How many days does it snow in December in Assen?
What is the month with the shortest days in Assen?
How many hours of daylight does Assen have in December?
When is the sunrise / sunset in December in Assen?
What is the month with the least sunshine in Assen?
How many hours of sunshine does Assen have in December?
When is the lowest UV index in Assen?
How high is the UV index in December in Assen?
Average temperature in December
Assen, Netherlands
- Average high temperature in December: 5.9°C
The warmest month (with the highest average high temperature) is August (21.9°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in December: 2.1°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is February (0.5°C).
Average pressure in December
Assen, Netherlands
- Average pressure in December: 1013.6mbar
The month with the highest atmospheric pressure is September (1016.5mbar).
The month with the lowest atmospheric pressure is November (1011.2mbar).
Average wind speed in December
Assen, Netherlands
- Average wind speed in December: 18.9km/h
The windiest month (with the highest average wind speed) is December (18.9km/h).
The calmest months (with the lowest average wind speed) are July and August (12.7km/h).
Average humidity in December
Assen, Netherlands
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is April (76%).
Average rainfall in December
Assen, Netherlands
- Average rainfall in December: 42mm
The wettest month (with the highest rainfall) is July (49mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in December
Assen, Netherlands
- Average rainfall days in December: 16.7 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is September (11.1 days).
Average snowfall in December
Assen, Netherlands
- Average snowfall in December: 23mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Assen, Netherlands
- Average snowfall days in December: 2.8 days
The month with the highest number of snowfall days is February (4.5 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
Assen, Netherlands
- 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: 3h and 1min
The months with the most sunshine are July and August (Average sunshine: 8h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in December
Assen, Netherlands
- Average sunshine days in December: 11 days
The months with the most sunshine days are September and October (16.7 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in December
Assen, Netherlands
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Assen, Netherlands
- 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 April (Cloud cover 44).
Average visibility in December
Assen, Netherlands
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, October and December (9km).
The months with the lowest visibility are September and November (8km).
Assen, Netherlands
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