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December Weather in Saint-Hubert, Belgium

Last updated: August 22, 2025

In December, the average temperature in Saint-Hubert, Belgium hovers around 4°C (39°F). Expect chilly conditions, as temperatures can dip as low as -5°C (24°F), while highs reach up to 13°C (57°F). This month also sees approximately 138 mm (5.4 in) of precipitation spread over 19 days, contributing to a notably high average humidity of 93%.

December Temperature in Saint-Hubert

In December in Saint-Hubert, the average temperature is 4°C (39°F). The maximum can reach 13°C (57°F), and the minimum can be as low as -5°C (24°F). Be prepared for chilly weather and pack accordingly if you plan to travel during this time.

December Weather in Saint-Hubert: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Saint-Hubert, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Hubert, December typically has an average temperature of 4°C (39°F), with highs reaching up to 13°C (57°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec353842485462646457514238
Data source: Temperature data for Saint-Hubert 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 Saint-Hubert

In Saint-Hubert in December, the total precipitation amount is 138 mm (5.4 in) recorded over the course of 19 days.

December Precipitation Trends in Saint-Hubert

The chart displays monthly precipitation patterns in Saint-Hubert, 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 Saint-Hubert, December typically receives around 138 mm (5.4 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec89871014983878080739673138
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Saint-Hubert

In Saint-Hubert in December, humidity is 93%. With an average temperature of 4°C (39°F), this humidity feels like a damp, chilly blanket that clings to your skin, making outdoor exploration uncomfortable and necessitating extra layers to stay warm and dry.

December Average Humidity in Saint-Hubert

This chart illustrates the average monthly humidity levels in Saint-Hubert, 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 Saint-Hubert is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%84%81%82%82%80%83%89%91%93%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Saint-Hubert

In Saint-Hubert 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 Saint-Hubert.

Maximum UV Index Levels in Saint-Hubert for December

The chart shows the monthly maximum UV Index (UVI) for Saint-Hubert 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 Saint-Hubert typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234588876421
Data source: Saint-Hubert 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 Saint-Hubert Compares to Other Months

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

This table compares monthly weather conditions in Saint-Hubert, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)89 mm (3.5 inches)91%low
February Weather4°C (39°F)87 mm (3.4 inches)90%moderate
March Weather6°C (43°F)101 mm (4.0 inches)88%moderate
April Weather9°C (48°F)49 mm (1.9 inches)84%moderate
May Weather12°C (54°F)83 mm (3.3 inches)81%very high
June Weather17°C (63°F)87 mm (3.4 inches)82%very high
July Weather18°C (64°F)80 mm (3.1 inches)82%very high
August Weather18°C (64°F)80 mm (3.2 inches)80%high
September Weather14°C (58°F)73 mm (2.9 inches)83%high
October Weather10°C (51°F)96 mm (3.8 inches)89%moderate
November Weather5°C (42°F)73 mm (2.9 inches)91%low
December Weather4°C (39°F)138 mm (5.4 inches)93%low

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