nomadseason

December Weather in Saint-Sauveur, Belgium

Last updated: August 22, 2025

In Saint-Sauveur, Belgium, the average temperature in December hovers around 6°C (43°F), with a minimum dipping as low as -4°C (25°F) and a maximum reaching up to 15°C (58°F). Expect a precipitation amount of 96 mm (3.8 in) spread over 17 days, contributing to the notably high humidity of 92%. 🌧️

December Temperature in Saint-Sauveur

In December in Saint-Sauveur, the average temperature is 6°C (43°F), with maximums reaching 15°C (58°F) and minimums dropping as low as -4°C (25°F). Travelers should be prepared for chilly weather and varying conditions, so layering clothing is advisable.

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

The chart illustrates December temperature patterns in Saint-Sauveur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Sauveur, December typically has an average temperature of 6°C (43°F), with highs reaching up to 15°C (58°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec404246505664666660544643
Data source: Temperature data for Saint-Sauveur generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Saint-Sauveur

In Saint-Sauveur in December, the precipitation amount is 96 mm (3.8 in) over a span of 17 days.

December Precipitation Trends in Saint-Sauveur

The chart displays monthly precipitation patterns in Saint-Sauveur, 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-Sauveur, December typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec666769395760587754825896
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Saint-Sauveur

In Saint-Sauveur 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 Saint-Sauveur

This chart illustrates the average monthly humidity levels in Saint-Sauveur, 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-Sauveur 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 Saint-Sauveur

In Saint-Sauveur 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-Sauveur.

Maximum UV Index Levels in Saint-Sauveur for December

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

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

This table compares monthly weather conditions in Saint-Sauveur, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)66 mm (2.6 inches)91%low
February Weather6°C (42°F)67 mm (2.6 inches)89%low
March Weather8°C (46°F)69 mm (2.7 inches)87%moderate
April Weather10°C (51°F)39 mm (1.5 inches)85%moderate
May Weather14°C (57°F)57 mm (2.2 inches)82%high
June Weather18°C (64°F)60 mm (2.4 inches)82%very high
July Weather19°C (66°F)58 mm (2.3 inches)80%very high
August Weather19°C (66°F)77 mm (3.0 inches)76%high
September Weather16°C (60°F)54 mm (2.1 inches)82%moderate
October Weather12°C (55°F)82 mm (3.2 inches)89%moderate
November Weather8°C (46°F)58 mm (2.3 inches)92%low
December Weather6°C (43°F)96 mm (3.8 inches)92%low

Compare Saint-Sauveur's Climate with Cities Worldwide