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December Weather in Obourg, Belgium

Last updated: August 22, 2025

In December, the average temperature in Obourg, Belgium hovers around 5°C (42°F), with fluctuations ranging from a chilly -4°C (25°F) to a mild 15°C (58°F). Expect 100 mm (4.0 in) of precipitation spread over approximately 17 days, leading to a notably high average humidity of 92%. Prepare for a damp and cool atmosphere as you enjoy your time in this vibrant locale!

December Temperature in Obourg

In December in Obourg, the average temperature is 5°C (42°F). The maximum can reach 15°C (58°F), and the minimum can be as low as -4°C (25°F). This variation in temperature means visitors should be prepared for both mild daytime warmth and chilly nights.

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

The chart illustrates December temperature patterns in Obourg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Obourg, December typically has an average temperature of 5°C (42°F), with highs reaching up to 15°C (58°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec394145505664666660544542
Data source: Temperature data for Obourg 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 Obourg

In Obourg in December, the precipitation amount is 100 mm (4.0 in) over a span of 17 days.

December Precipitation Trends in Obourg

The chart displays monthly precipitation patterns in Obourg, 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 Obourg, December typically receives around 100 mm (4.0 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec6772743961606579537860101
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Obourg

In Obourg 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 Obourg

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

In Obourg 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 Obourg.

Maximum UV Index Levels in Obourg for December

The chart shows the monthly maximum UV Index (UVI) for Obourg 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 Obourg typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224578875421
Data source: Obourg 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 Obourg Compares to Other Months

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

This table compares monthly weather conditions in Obourg, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)67 mm (2.6 inches)91%low
February Weather5°C (42°F)72 mm (2.9 inches)89%low
March Weather7°C (45°F)74 mm (2.9 inches)87%moderate
April Weather10°C (50°F)39 mm (1.5 inches)85%moderate
May Weather13°C (56°F)61 mm (2.4 inches)82%high
June Weather18°C (64°F)60 mm (2.4 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 Weather15°C (60°F)53 mm (2.1 inches)82%moderate
October Weather12°C (54°F)78 mm (3.1 inches)89%moderate
November Weather7°C (45°F)60 mm (2.4 inches)92%low
December Weather5°C (42°F)100 mm (4.0 inches)92%low

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