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
In December, the meteorological conditions change slightly, with the average high-temperature moving from 9.1°C (48.4°F) in November to a still frosty 6.1°C (43°F). Zwartebroek's December nights exhibit a subtle drop in temperature, averaging at an icy 2.5°C (36.5°F), closely aligned with the daytime highs.Humidity
With an average relative humidity of 89%, December is the most humid month.Rainfall
In Zwartebroek, during December, the rain falls for 12.4 days and regularly aggregates up to 19mm (0.75") of precipitation. In Zwartebroek, Netherlands, during the entire year, the rain falls for 139.2 days and collects up to 217mm (8.54") of precipitation.Snowfall
January through March, November and December are months with snowfall. In Zwartebroek, in December, during 2.5 snowfall days, 9mm (0.35") of snow is typically accumulated. Throughout the year, in Zwartebroek, there are 9.4 snowfall days, and 41mm (1.61") of snow is accumulated.Daylight
With an average of 7h and 48min of daylight, December has the shortest days of the year in Zwartebroek.On the first day of the month, sunrise is at 08:25 and sunset at 16:29. On the last day of December, in Zwartebroek, sunrise is at 08:46 and sunset at 16:35 CET.
Sunshine
The month with the least sunshine in Zwartebroek is December, with an average of 3.6h 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 minimal health hazard from exposure to the Sun's UV rays for the average person.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
How cold is it in Zwartebroek in December?
What is the most humid month in Zwartebroek?
What is the average humidity in December in Zwartebroek?
How much does it rain in Zwartebroek in December?
How much does it snow in Zwartebroek in December?
What is the month with the shortest days in Zwartebroek?
How many hours of daylight does Zwartebroek have in December?
When are sunrise and sunset in December in Zwartebroek?
What is the month with the least sunshine in Zwartebroek?
How many hours of sunshine does Zwartebroek have in December?
When is the lowest UV index in Zwartebroek?
How high is the UV index in December in Zwartebroek?
Average temperature in December
Zwartebroek, Netherlands
- Average high temperature in December: 6.1°C
The warmest month (with the highest average high temperature) is August (22.2°C).
The month with the lowest average high temperature is January (4.6°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is August (13.9°C).
The coldest months (with the lowest average low temperature) are January and February (1.3°C).
Average pressure in December
Zwartebroek, Netherlands
- Average pressure in December: 1014.7mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1011.7mbar).
Average wind speed in December
Zwartebroek, Netherlands
- Average wind speed in December: 18.2km/h
The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest months (with the lowest average wind speed) are July and August (12km/h).
Average humidity in December
Zwartebroek, 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 (75%).
Average rainfall in December
Zwartebroek, Netherlands
- Average rainfall in December: 19mm
The wettest month (with the highest rainfall) is July (26mm).
The driest month (with the least rainfall) is April (10mm).
Average rainfall days in December
Zwartebroek, Netherlands
- Average rainfall days in December: 12.4 days
The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is February (9 days).
Average snowfall in December
Zwartebroek, Netherlands
- Average snowfall in December: 9mm
The month with the highest snowfall is February (18mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Zwartebroek, Netherlands
- Average snowfall days in December: 2.5 days
The month with the highest number of snowfall days is February (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
Zwartebroek, Netherlands
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in December: 3h and 4min
The months with the most sunshine are June and July (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in December
Zwartebroek, Netherlands
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is April (17.8 days).
The month with the least sunshine days is August (12.2 days).
Average UV index in December
Zwartebroek, Netherlands
- 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
Zwartebroek, Netherlands
- Average cloud cover in December: 66
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in December
Zwartebroek, Netherlands
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Zwartebroek, Netherlands
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