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 from November to December sees average high-temperatures adjusting to a still chilly 6.6°C (43.9°F), from a not significantly different 9.5°C (49.1°F). Witsum logs an average low-temperature of 4.6°C (40.3°F) during the nights of December, subtly lower than its daytime highs.Humidity
In Witsum, the average relative humidity in December is 83%.Rainfall
In Witsum, during December, the rain falls for 20.1 days and regularly aggregates up to 59mm (2.32") of precipitation. In Witsum, during the entire year, the rain falls for 196.9 days and collects up to 600mm (23.62") of precipitation.Snowfall
Months with snowfall in Witsum are January through April and December. December is the first month it typically snows. Throughout December, in the average 1.4 snowfall days, it receives 6mm (0.24") of snow. In Witsum, during the entire year, snow falls for 11.4 days and aggregates up to 46mm (1.81") of snow.Daylight
With an average of 7h and 18min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 08:26 and sunset at 16:04. On the last day of the month, sunrise is at 08:49 and sunset at 16:09 CET.
Sunshine
The average sunshine in December is 3.7h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Witsum, Germany. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 2 in December translates into this advice:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
Is December cold in Witsum?
What is the average humidity in December in Witsum?
How many days does it rain in December in Witsum?
When does it start snowing in Witsum?
What is the month with the shortest days in Witsum?
How many hours of daylight does Witsum have in December?
When are sunrise and sunset in December in Witsum?
How many hours of sunshine does Witsum have in December?
What is the month with the lowest UV index in Witsum?
What is the UV index intensity in December in Witsum?
Average temperature in December
Witsum, Germany
- Average high temperature in December: 6.6°C
The warmest month (with the highest average high temperature) is August (18.6°C).
The month with the lowest average high temperature is February (3.7°C).
- Average low temperature in December: 4.6°C
The month with the highest average low temperature is August (16.4°C).
The coldest month (with the lowest average low temperature) is February (1.9°C).
Average pressure in December
Witsum, Germany
- Average pressure in December: 1011.3mbar
The month with the highest atmospheric pressure is May (1015.8mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in December
Witsum, Germany
- Average wind speed in December: 33.6km/h
The windiest month (with the highest average wind speed) is December (33.6km/h).
The calmest month (with the lowest average wind speed) is July (23km/h).
Average humidity in December
Witsum, Germany
- Average humidity in December: 83%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is August (78%).
Average rainfall in December
Witsum, Germany
- Average rainfall in December: 59mm
The wettest month (with the highest rainfall) is August (75mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in December
Witsum, Germany
- Average rainfall days in December: 20.1 days
The month with the highest number of rainy days is October (20.5 days).
The month with the least rainy days is February (11.7 days).
Average snowfall in December
Witsum, Germany
- Average snowfall in December: 6mm
The month with the highest snowfall is January (21mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Witsum, Germany
- Average snowfall days in December: 1.4 days
The month with the highest number of snowfall days is February (4.3 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
Witsum, Germany
- Average daylight in December: 7h and 2min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The months with the least sunshine are January, February and November (Average sunshine: 3h and 36min).
Average sunshine days in December
Witsum, Germany
- Average sunshine days in December: 7.5 days
The month with the most sunshine days is March (15.3 days).
The month with the least sunshine days is November (7.4 days).
Average UV index in December
Witsum, Germany
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Witsum, Germany
- Average cloud cover in December: 67
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 40).
Average visibility in December
Witsum, Germany
- Average visibility in December: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and December (9km).
Witsum, Germany
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