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December Weather in Watou, Belgium

Last updated: August 22, 2025

In December, the average temperature in Watou, Belgium hovers around 6°C (44°F), with a minimum of -3°C (27°F) and a maximum of 14°C (58°F). Expect 93 mm (3.7 in) of precipitation spread over 16 days, contributing to a high average humidity of 92%. Whether you’re bracing for chilly weather or planning for rain, it’s best to be prepared!

December Temperature in Watou

In December in Watou, the average temperature is 6°C (44°F). The maximum can reach 14°C (58°F), while the minimum can drop as low as -3°C (27°F). Be prepared for a range of temperatures and pack accordingly for your travels.

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

The chart illustrates December temperature patterns in Watou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Watou, December typically has an average temperature of 6°C (44°F), with highs reaching up to 14°C (58°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec414346505663656560554743
Data source: Temperature data for Watou 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 Watou

In Watou in December, the precipitation amount is 93 mm (3.7 in) spread over the course of 16 days.

December Precipitation Trends in Watou

The chart displays monthly precipitation patterns in Watou, 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 Watou, December typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec625560366262497248795693
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Watou

In Watou in December, humidity is 92%. With an average temperature of 6°C (44°F), this humidity feels like a damp chill that clings to your skin, making outdoor explorations uncomfortable and leaving you longing for warmer, drier conditions.

December Average Humidity in Watou

This chart illustrates the average monthly humidity levels in Watou, 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 Watou is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%82%81%76%73%80%89%92%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Watou

In Watou 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 Watou.

Maximum UV Index Levels in Watou for December

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

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

This table compares monthly weather conditions in Watou, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)62 mm (2.4 inches)91%low
February Weather6°C (43°F)55 mm (2.2 inches)89%low
March Weather8°C (46°F)60 mm (2.4 inches)86%moderate
April Weather10°C (50°F)36 mm (1.4 inches)85%moderate
May Weather13°C (56°F)62 mm (2.4 inches)82%high
June Weather17°C (63°F)62 mm (2.4 inches)81%very high
July Weather18°C (66°F)49 mm (1.9 inches)76%very high
August Weather18°C (65°F)72 mm (2.8 inches)73%high
September Weather16°C (60°F)48 mm (1.9 inches)80%moderate
October Weather13°C (55°F)79 mm (3.1 inches)89%moderate
November Weather8°C (47°F)56 mm (2.2 inches)92%low
December Weather6°C (44°F)93 mm (3.7 inches)92%low

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