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January Weather in Herselt, Belgium

Last updated: August 22, 2025

In January, the average temperature in Herselt, Belgium hovers around 4°C (40°F), with a minimum drop to -6°C (21°F) and a maximum rise to 14°C (57°F). Expect 64 mm (2.5 in) of precipitation spread over 11 days, and prepare for the humidity, which averages a high 91%.

January Temperature in Herselt

In January in Herselt, the average temperature is 4°C (40°F), with maximums reaching 14°C (57°F) and minimums dropping as low as -6°C (21°F). Travelers should be prepared for a cool climate and pack accordingly, ensuring comfort for both mild and chilly conditions.

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

The chart illustrates January temperature patterns in Herselt, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Herselt, January typically has an average temperature of 4°C (40°F), with highs reaching up to 14°C (57°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec394245505765676660544542
Data source: Temperature data for Herselt 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 Herselt

In Herselt in January, the total precipitation amount is 64 mm (2.5 in) spread over 11 days.

January Precipitation Trends in Herselt

The chart displays monthly precipitation patterns in Herselt, 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 Herselt, January typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec647173346373797857825696
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Herselt

In Herselt in January, humidity is 91%. With an average temperature of 4°C (40°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor travel uncomfortable and necessitating extra layers for warmth.

January Average Humidity in Herselt

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

In Herselt 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 Herselt.

Maximum UV Index Levels in Herselt for January

The chart shows the monthly maximum UV Index (UVI) for Herselt 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 Herselt typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Herselt 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 Herselt Compares to Other Months

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

This table compares monthly weather conditions in Herselt, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)64 mm (2.5 inches)91%low
February Weather5°C (42°F)71 mm (2.8 inches)89%low
March Weather7°C (46°F)73 mm (2.9 inches)87%moderate
April Weather10°C (51°F)33 mm (1.3 inches)85%moderate
May Weather14°C (57°F)63 mm (2.5 inches)82%high
June Weather19°C (66°F)73 mm (2.9 inches)82%very high
July Weather19°C (67°F)79 mm (3.1 inches)80%very high
August Weather19°C (67°F)78 mm (3.1 inches)76%high
September Weather16°C (60°F)57 mm (2.2 inches)82%moderate
October Weather12°C (55°F)82 mm (3.2 inches)89%moderate
November Weather7°C (46°F)56 mm (2.2 inches)92%low
December Weather6°C (42°F)96 mm (3.8 inches)92%low

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