Last updated: August 22, 2025
In Genk, Belgium, the average temperature in January hovers around 4°C (39°F). Expect a chilly minimum of -6°C (21°F) and a mild maximum of 14°C (57°F). During this time, precipitation averages 65 mm (2.6 in) over 12 days, contributing to a high average humidity of 91%. Prepare for a damp and cold environment!
In January in Genk, the average temperature is 4°C (39°F), with maximums reaching 14°C (57°F) and minimums dropping as low as -6°C (21°F). Be sure to pack warm clothing and layers to stay comfortable while exploring the chilly, crisp atmosphere.
In Genk in January, the precipitation amount is 65 mm (2.6 in) over the course of 12 days.
In Genk 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.
In Genk 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 Genk.
UV Risk Categories
Weather in Genk varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Genk, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 4°C (39°F) | 65 mm (2.6 inches) | 91% | low |
February Weather | 5°C (42°F) | 72 mm (2.8 inches) | 90% | low |
March Weather | 7°C (45°F) | 76 mm (3.0 inches) | 87% | moderate |
April Weather | 10°C (51°F) | 35 mm (1.4 inches) | 84% | moderate |
May Weather | 14°C (58°F) | 60 mm (2.4 inches) | 77% | high |
June Weather | 19°C (66°F) | 78 mm (3.1 inches) | 74% | very high |
July Weather | 19°C (67°F) | 76 mm (3.0 inches) | 72% | very high |
August Weather | 19°C (67°F) | 78 mm (3.1 inches) | 71% | high |
September Weather | 15°C (60°F) | 61 mm (2.4 inches) | 81% | moderate |
October Weather | 12°C (54°F) | 84 mm (3.3 inches) | 88% | moderate |
November Weather | 7°C (45°F) | 55 mm (2.2 inches) | 91% | low |
December Weather | 5°C (42°F) | 96 mm (3.8 inches) | 92% | low |