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January Weather in Merkem, Belgium

Last updated: August 22, 2025

In January, the average temperature in Merkem, Belgium hovers around 5°C (41°F). While chilly days can dip to a brisk -6°C (21°F), the warmest moments can reach a pleasant 15°C (59°F). This month typically sees about 62 mm (2.4 in) of precipitation spread over approximately 12 days, with humidity levels soaring to an impressive 91%. Stay prepared for a wet, cool climate!

January Temperature in Merkem

In January in Merkem, the average temperature is 5°C (41°F). Maximums can reach 15°C (59°F), while minimums can drop as low as -6°C (21°F). Travelers should be prepared for a range of temperatures, ensuring they have appropriate clothing for both chilly and mild conditions.

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

The chart illustrates January temperature patterns in Merkem, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Merkem, January typically has an average temperature of 5°C (41°F), with highs reaching up to 15°C (59°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec414346505663656561554744
Data source: Temperature data for Merkem 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 Merkem

In Merkem in January, the precipitation amount is 62 mm (2.4 in) spread over 12 days.

January Precipitation Trends in Merkem

The chart displays monthly precipitation patterns in Merkem, 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 Merkem, January typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec625760366167557052825694
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Merkem

In Merkem in January humidity is 91%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling outdoors a rather uncomfortable experience unless you're dressed warmly and prepared for the moist air that clings to your skin.

January Average Humidity in Merkem

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

In Merkem 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 Merkem.

Maximum UV Index Levels in Merkem for January

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

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

This table compares monthly weather conditions in Merkem, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)62 mm (2.4 inches)91%low
February Weather6°C (43°F)57 mm (2.2 inches)89%low
March Weather8°C (46°F)60 mm (2.3 inches)87%moderate
April Weather10°C (50°F)36 mm (1.4 inches)85%moderate
May Weather13°C (56°F)61 mm (2.4 inches)82%high
June Weather17°C (63°F)67 mm (2.6 inches)82%very high
July Weather19°C (66°F)55 mm (2.1 inches)80%very high
August Weather19°C (66°F)70 mm (2.8 inches)76%high
September Weather16°C (61°F)52 mm (2.0 inches)82%moderate
October Weather13°C (55°F)82 mm (3.2 inches)89%moderate
November Weather8°C (47°F)56 mm (2.2 inches)92%low
December Weather6°C (44°F)94 mm (3.7 inches)92%low

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