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December Weather in Desselgem, Belgium

Last updated: August 22, 2025

In December, the average temperature in Desselgem, Belgium hovers around 6°C (43°F). Temperatures can drop to a chilly -4°C (25°F) at times, while daytime highs reach up to 14°C (58°F). Expect precipitation of approximately 97 mm (3.8 in) spread across 17 days, contributing to a high average humidity of 92%.

December Temperature in Desselgem

In December in Desselgem, the average temperature is 6°C (43°F). The maximum can reach 14°C (58°F), and the minimum can be as low as -4°C (25°F). Travelers should prepare for a range of temperatures and pack accordingly for both mild and chilly weather.

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

The chart illustrates December temperature patterns in Desselgem, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Desselgem, December typically has an average temperature of 6°C (43°F), with highs reaching up to 14°C (58°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec404245505664666660554643
Data source: Temperature data for Desselgem 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 Desselgem

In Desselgem in December, the precipitation amount is 97 mm (3.8 in) spread over 17 days.

December Precipitation Trends in Desselgem

The chart displays monthly precipitation patterns in Desselgem, 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 Desselgem, December typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec656269406367657958865697
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Desselgem

In Desselgem in December humidity is 92%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps through your clothes, making outdoor activities uncomfortable and requiring extra layers for warmth while navigating the slick streets.

December Average Humidity in Desselgem

This chart illustrates the average monthly humidity levels in Desselgem, 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 Desselgem 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 Desselgem

In Desselgem 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 Desselgem.

Maximum UV Index Levels in Desselgem for December

The chart shows the monthly maximum UV Index (UVI) for Desselgem 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 Desselgem typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Desselgem 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 Desselgem Compares to Other Months

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

This table compares monthly weather conditions in Desselgem, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (40°F)65 mm (2.6 inches)91%low
February Weather6°C (42°F)62 mm (2.5 inches)89%low
March Weather7°C (46°F)69 mm (2.7 inches)87%moderate
April Weather10°C (50°F)40 mm (1.6 inches)85%moderate
May Weather13°C (57°F)63 mm (2.5 inches)82%high
June Weather18°C (64°F)67 mm (2.6 inches)82%very high
July Weather19°C (66°F)65 mm (2.6 inches)80%very high
August Weather19°C (66°F)79 mm (3.1 inches)76%high
September Weather16°C (60°F)58 mm (2.3 inches)82%moderate
October Weather13°C (55°F)86 mm (3.4 inches)89%moderate
November Weather8°C (46°F)56 mm (2.2 inches)92%low
December Weather6°C (43°F)97 mm (3.8 inches)92%low

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