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January Weather in Lierneux, Belgium

Last updated: August 22, 2025

In January, the average temperature in Lierneux, Belgium hovers around 1°C (35°F), with minimums dipping to -13°C (9°F) and reaching maximums of 11°C (53°F). Expect a precipitation of 96 mm (3.8 in) spread over approximately 14 days, contributing to a high average humidity of 91%.

January Temperature in Lierneux

In January in Lierneux, the average temperature is 1°C (35°F). The maximum can reach 11°C (53°F) and the minimum can be as low as -13°C (9°F). Visitors should be prepared for cold weather and dress in layers to stay comfortable during their trip.

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

The chart illustrates January temperature patterns in Lierneux, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lierneux, January typically has an average temperature of 1°C (35°F), with highs reaching up to 11°C (53°F) and lows dropping to around -13°C (9°F).
JanFebMarAprMayJunJulAugSepOctNovDec343741475362636357504138
Data source: Temperature data for Lierneux 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 Lierneux

In Lierneux in January, the total precipitation amount is 96 mm (3.8 in) over the course of 14 days.

January Precipitation Trends in Lierneux

The chart displays monthly precipitation patterns in Lierneux, 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 Lierneux, January typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec96881064889978890809672139
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Lierneux

In Lierneux in January humidity is 91%. With an average temperature of 1°C (35°F), this humidity feels like an icy mist clinging to your skin, making every step outside a challenge as you contend with the chill and dampness that wraps around you, dampening the joy of exploration.

January Average Humidity in Lierneux

This chart illustrates the average monthly humidity levels in Lierneux, 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 Lierneux is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%84%77%74%72%71%81%88%91%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Lierneux

In Lierneux in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Lierneux, you can visit Hourly UV Index in Lierneux.

Maximum UV Index Levels in Lierneux for January

The chart shows the monthly maximum UV Index (UVI) for Lierneux 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 Lierneux typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234588876421
Data source: Lierneux 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 Lierneux Compares to Other Months

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

This table compares monthly weather conditions in Lierneux, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)96 mm (3.8 inches)91%low
February Weather3°C (38°F)88 mm (3.5 inches)90%moderate
March Weather5°C (42°F)106 mm (4.2 inches)87%moderate
April Weather8°C (47°F)48 mm (1.9 inches)84%moderate
May Weather12°C (54°F)89 mm (3.5 inches)77%very high
June Weather17°C (62°F)97 mm (3.8 inches)74%very high
July Weather17°C (63°F)88 mm (3.5 inches)72%very high
August Weather17°C (63°F)90 mm (3.5 inches)71%high
September Weather14°C (57°F)80 mm (3.1 inches)81%high
October Weather10°C (50°F)95 mm (3.8 inches)88%moderate
November Weather5°C (42°F)72 mm (2.8 inches)91%low
December Weather3°C (38°F)139 mm (5.5 inches)92%low

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