December weather forecastCourcelles, Belgium
December
Weather in December
The first month of the winter, December, is also a wintry month in Courcelles, Belgium, with temperature in the range of an average low of 1.9°C (35.4°F) and an average high of 5.8°C (42.4°F).Temperature
December marks a gentle change in average high-temperature, declining from November's frosty 9.2°C (48.6°F) to a cold 5.8°C (42.4°F). Courcelles documents an average low-temperature of 1.9°C (35.4°F) for the nights of December.Humidity
December is the most humid month in Courcelles, with an average relative humidity of 89%.Rainfall
December is the month with the most rainfall. Rain falls for 15.1 days and accumulates 60mm (2.36") of precipitation.Snowfall
Months with snowfall in Courcelles are January through March, October through December. In December, in Courcelles, it is snowing for 3.4 days. Throughout December, 38mm (1.5") of snow is accumulated. In Courcelles, during the entire year, snow falls for 16.2 days and aggregates up to 154mm (6.06") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 6min of daylight.On the first day of the month, sunrise is at 08:21 and sunset at 16:41. On the last day of December, sunrise is at 08:42 and sunset at 16:48 CET.
Sunshine
January and December, with an average of 3.5h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index in Courcelles are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A maximum UV index of 2 in December translates into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Courcelles, Belgium
- Average high temperature in December: 5.8°C
The warmest month (with the highest average high temperature) is August (22.4°C).
The month with the lowest average high temperature is January (4.6°C).
- Average low temperature in December: 1.9°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (0.6°C).
Average pressure in December
Courcelles, Belgium
- Average pressure in December: 1016.8mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in December
Courcelles, Belgium
- Average wind speed in December: 18.7km/h
The windiest month (with the highest average wind speed) is December (18.7km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity in December
Courcelles, Belgium
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (76%).
Average rainfall in December
Courcelles, Belgium
- Average rainfall in December: 60mm
The wettest month (with the highest rainfall) is December (60mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in December
Courcelles, Belgium
- Average rainfall days in December: 15.1 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is February (12.1 days).
Average snowfall in December
Courcelles, Belgium
- Average snowfall in December: 38mm
The month with the highest snowfall is February (47mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Courcelles, Belgium
- Average snowfall days in December: 3.4 days
The month with the highest number of snowfall days is February (5.3 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
Courcelles, Belgium
- Average daylight in December: 8h and 6min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 3h and 30min
The month with the most sunshine is July (Average sunshine: 8h and 48min).
The months with the least sunshine are January and December (Average sunshine: 3h and 30min).
Average sunshine days in December
Courcelles, Belgium
- Average sunshine days in December: 11.5 days
The months with the most sunshine days are March and September (14.2 days).
The month with the least sunshine days is August (10.4 days).
Average UV index in December
Courcelles, Belgium
- 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
Courcelles, Belgium
- Average cloud cover in December: 65
The months with the most cloud cover are January and December (Cloud cover 65).
The months with the least cloud cover are April and August (Cloud cover 44).
Average visibility in December
Courcelles, Belgium
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June, July, August and October (9km).
The months with the lowest visibility are January, September, November and December (8km).
