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December Weather in Courcelles, Belgium

Last updated: August 22, 2025

In Courcelles, Belgium, the average temperature in December hovers around 5°C (42°F). You can expect a minimum drop to -4°C (25°F) and a maximum rise to 15°C (58°F). During this time, precipitation amounts to 101 mm (4.0 in) spread over 17 days, accompanied by an average humidity of 92%.

December Temperature in Courcelles

In December in Courcelles, the average temperature is 5°C (42°F). The maximum can reach 15°C (58°F), and the minimum can be as low as -4°C (25°F). This variation in temperature means visitors should be prepared for both mild daytime warmth and chilly nights.

December Weather in Courcelles: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Courcelles, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Courcelles, December typically has an average temperature of 5°C (42°F), with highs reaching up to 15°C (58°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec384145505664666559534541
Data source: Temperature data for Courcelles generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Courcelles

In Courcelles in December, the total precipitation amount is 101 mm (4.0 in) over the course of 17 days.

December Precipitation Trends in Courcelles

The chart displays monthly precipitation patterns in Courcelles, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Courcelles, December typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec6872744164657082588060101
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Courcelles

In Courcelles in December, humidity is 92%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.

December Average Humidity in Courcelles

This chart illustrates the average monthly humidity levels in Courcelles, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Courcelles is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%85%82%82%80%76%82%89%92%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Courcelles

In Courcelles in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Courcelles.

Maximum UV Index Levels in Courcelles for December

The chart shows the monthly maximum UV Index (UVI) for Courcelles in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Courcelles typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234578875421
Data source: Courcelles December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Courcelles Compares to Other Months

Weather in Courcelles varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Courcelles, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Courcelles, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)68 mm (2.7 inches)91%low
February Weather5°C (41°F)72 mm (2.8 inches)89%moderate
March Weather7°C (45°F)74 mm (2.9 inches)87%moderate
April Weather10°C (50°F)40 mm (1.6 inches)85%moderate
May Weather13°C (56°F)64 mm (2.5 inches)82%high
June Weather18°C (64°F)65 mm (2.5 inches)82%very high
July Weather19°C (66°F)70 mm (2.7 inches)80%very high
August Weather19°C (66°F)82 mm (3.2 inches)76%high
September Weather15°C (60°F)58 mm (2.3 inches)82%moderate
October Weather12°C (54°F)80 mm (3.1 inches)89%moderate
November Weather7°C (45°F)60 mm (2.4 inches)92%low
December Weather5°C (42°F)101 mm (4.0 inches)92%low

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