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January Weather in Biez, Belgium

Last updated: August 22, 2025

In January, the average temperature in Biez, Belgium hovers around 4°C (39°F), with nightly lows dipping to a brisk -7°C (19°F) and daytime highs reaching a mild 13°C (56°F). Expect around 65 mm (2.6 in) of precipitation over approximately 11 days, contributing to an average humidity level of a notable 91%. Whether you're exploring the sights or cozying up indoors, be prepared for a cool and damp atmosphere!

January Temperature in Biez

In January in Biez, the average temperature is 4°C (39°F), with maximums reaching 13°C (56°F) and minimums dropping as low as -7°C (19°F). Be sure to pack warm clothing and prepare for chilly conditions if you're planning to visit during this time.

January Weather in Biez: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Biez, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Biez, January typically has an average temperature of 4°C (39°F), with highs reaching up to 13°C (56°F) and lows dropping to around -7°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec394145505664666659544541
Data source: Temperature data for Biez 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 Biez

In Biez in January, the precipitation amount is 65 mm (2.6 in) over a span of 11 days.

January Precipitation Trends in Biez

The chart displays monthly precipitation patterns in Biez, 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 Biez, January typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec657172376275788860815796
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Biez

In Biez 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 Biez

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

In Biez 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 Biez.

Maximum UV Index Levels in Biez for January

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

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

This table compares monthly weather conditions in Biez, 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 (2.6 inches)91%low
February Weather5°C (42°F)71 mm (2.8 inches)89%low
March Weather7°C (45°F)72 mm (2.8 inches)87%moderate
April Weather10°C (50°F)37 mm (1.4 inches)85%moderate
May Weather13°C (57°F)62 mm (2.4 inches)82%high
June Weather18°C (65°F)75 mm (3.0 inches)82%very high
July Weather19°C (66°F)78 mm (3.1 inches)80%very high
August Weather19°C (66°F)88 mm (3.5 inches)76%high
September Weather15°C (60°F)60 mm (2.4 inches)82%moderate
October Weather12°C (54°F)81 mm (3.2 inches)89%moderate
November Weather7°C (45°F)57 mm (2.3 inches)92%low
December Weather5°C (42°F)96 mm (3.8 inches)92%low

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