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December Weather in Ruisbroek, Belgium

Last updated: August 22, 2025

In Ruisbroek, Belgium, the average temperature in December hovers around 5°C (42°F), with potential lows of -5°C (24°F) and highs reaching 15°C (59°F). Expect 93 mm (3.7 in) of precipitation over approximately 17 days, contributing to a high average humidity of 92%. Stay prepared for a damp and chilly atmosphere!

December Temperature in Ruisbroek

In December in Ruisbroek, the average temperature is 5°C (42°F), with maximums reaching up to 15°C (59°F) and minimums dropping as low as -5°C (24°F). Travelers should be prepared for chilly weather and pack accordingly for varying temperatures throughout the day.

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

The chart illustrates December temperature patterns in Ruisbroek, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ruisbroek, December typically has an average temperature of 5°C (42°F), with highs reaching up to 15°C (59°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec394245505664666660544542
Data source: Temperature data for Ruisbroek 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 Ruisbroek

In Ruisbroek in December, the precipitation amount is 93 mm (3.7 in) spread over 17 days.

December Precipitation Trends in Ruisbroek

The chart displays monthly precipitation patterns in Ruisbroek, 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 Ruisbroek, December typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec656971375866718055765793
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ruisbroek

In Ruisbroek 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 Ruisbroek

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

In Ruisbroek 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 Ruisbroek.

Maximum UV Index Levels in Ruisbroek for December

The chart shows the monthly maximum UV Index (UVI) for Ruisbroek 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 Ruisbroek typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Ruisbroek 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 Ruisbroek Compares to Other Months

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

This table compares monthly weather conditions in Ruisbroek, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)65 mm (2.5 inches)91%low
February Weather5°C (42°F)69 mm (2.7 inches)89%low
March Weather7°C (45°F)70 mm (2.8 inches)87%moderate
April Weather10°C (50°F)37 mm (1.5 inches)85%moderate
May Weather13°C (57°F)58 mm (2.3 inches)82%high
June Weather18°C (65°F)66 mm (2.6 inches)82%very high
July Weather19°C (66°F)71 mm (2.8 inches)80%very high
August Weather19°C (66°F)80 mm (3.2 inches)76%high
September Weather15°C (60°F)55 mm (2.2 inches)82%moderate
October Weather12°C (54°F)76 mm (3.0 inches)89%moderate
November Weather7°C (45°F)57 mm (2.2 inches)92%low
December Weather5°C (42°F)93 mm (3.7 inches)92%low

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