Last updated: August 22, 2025
In January, the average temperature in Cul-des-Sarts, Belgium is a brisk 3°C (37°F), with a minimum chill of -7°C (19°F) and a max of 12°C (55°F). Expect 83 mm (3.3 in) of precipitation over 13 days, and prepare for high humidity levels at 91%.
In January in Cul-des-Sarts, the average temperature is 3°C (37°F), with maximums reaching 12°C (55°F) and minimums dipping as low as -7°C (19°F). Travelers should prepare for cold weather and pack accordingly to enjoy their visit.
In Cul-des-Sarts in January, the precipitation amount is 83 mm (3.3 in) over a span of 13 days.
In Cul-des-Sarts in January, humidity is 91%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making travel quite uncomfortable and requiring you to dress in layers to stay warm while battling the oppressive mugginess.
In Cul-des-Sarts 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 Cul-des-Sarts, you can visit Hourly UV Index in Cul-des-Sarts.
UV Risk Categories
Weather in Cul-des-Sarts varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Cul-des-Sarts, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 3°C (37°F) | 83 mm (3.3 inches) | 91% | low |
February Weather | 4°C (40°F) | 84 mm (3.3 inches) | 89% | moderate |
March Weather | 6°C (44°F) | 93 mm (3.7 inches) | 86% | moderate |
April Weather | 9°C (49°F) | 49 mm (1.9 inches) | 84% | high |
May Weather | 13°C (55°F) | 79 mm (3.1 inches) | 82% | very high |
June Weather | 17°C (63°F) | 78 mm (3.1 inches) | 82% | very high |
July Weather | 18°C (65°F) | 76 mm (3.0 inches) | 80% | very high |
August Weather | 18°C (65°F) | 87 mm (3.4 inches) | 76% | high |
September Weather | 15°C (59°F) | 68 mm (2.7 inches) | 81% | moderate |
October Weather | 11°C (52°F) | 100 mm (3.9 inches) | 88% | moderate |
November Weather | 6°C (43°F) | 73 mm (2.9 inches) | 92% | low |
December Weather | 4°C (40°F) | 130 mm (5.1 inches) | 93% | low |