January Weather in Groot-Bijgaarden, Belgium

Last updated: August 22, 2025

In January, the average temperature in Groot-Bijgaarden, Belgium hovers around 4°C (39°F). Expect chilly days, with minimum temperatures dipping to -7°C (20°F) and peaking at a mild 14°C (57°F). This month also brings about 65 mm (2.5 in) of precipitation spread over 12 days, coupled with a high average humidity of 91%. Prepare for a cool, damp season!

January Temperature in Groot-Bijgaarden

In January in Groot-Bijgaarden, the average temperature is 4°C (39°F). The maximum can reach 14°C (57°F), while the minimum can drop as low as -7°C (20°F). Travelers should prepare for a mix of chilly and mild weather, making layers essential for comfort during their stay.

January Weather in Groot-Bijgaarden: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Groot-Bijgaarden, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Groot-Bijgaarden, January typically has an average temperature of 4°C (39°F), with highs reaching up to 14°C (57°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec394245505664666660544542
Data source: Temperature data for Groot-Bijgaarden 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.

January Precipitation in Groot-Bijgaarden

In Groot-Bijgaarden in January, the precipitation amount is 65 mm (2.5 in) over the course of 12 days.

January Precipitation Trends in Groot-Bijgaarden

The chart displays monthly precipitation patterns in Groot-Bijgaarden, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Groot-Bijgaarden, January typically receives around 65 mm (2.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec656971375866718055765793
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Groot-Bijgaarden

In Groot-Bijgaarden in January, humidity is 91%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and forcing travelers to bundle up tightly against the cold, sticky air.

January Average Humidity in Groot-Bijgaarden

This chart illustrates the average monthly humidity levels in Groot-Bijgaarden, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Groot-Bijgaarden is approximately 91%, 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 January generated using information from the Copernicus Climate Change Service.

January UV Index in Groot-Bijgaarden

In Groot-Bijgaarden in January, 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 Groot-Bijgaarden.

Maximum UV Index Levels in Groot-Bijgaarden for January

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

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

This table compares monthly weather conditions in Groot-Bijgaarden, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)65 mm (2.5 inches)91%low
February Weather5°C (42°F)69 mm (2.7 inches)89%low
March Weather7°C (45°F)70 mm (2.8 inches)87%moderate
April Weather10°C (50°F)37 mm (1.5 inches)85%moderate
May Weather13°C (57°F)58 mm (2.3 inches)82%high
June Weather18°C (65°F)66 mm (2.6 inches)82%very high
July Weather19°C (66°F)71 mm (2.8 inches)80%very high
August Weather19°C (66°F)80 mm (3.2 inches)76%high
September Weather15°C (60°F)55 mm (2.2 inches)82%moderate
October Weather12°C (54°F)76 mm (3.0 inches)89%moderate
November Weather7°C (45°F)57 mm (2.2 inches)92%low
December Weather5°C (42°F)93 mm (3.7 inches)92%low

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