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December Weather in Tellin, Belgium

Last updated: August 22, 2025

In December, the average temperature in Tellin, 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 Tellin

In December in Tellin, 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 Tellin: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Tellin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tellin, 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 Tellin 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 Tellin

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

December Precipitation Trends in Tellin

The chart displays monthly precipitation patterns in Tellin, 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 Tellin, 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 Tellin

In Tellin 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 Tellin

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

In Tellin 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 Tellin.

Maximum UV Index Levels in Tellin for December

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

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

This table compares monthly weather conditions in Tellin, 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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