Last updated: August 22, 2025
In December, the average temperature in Hermeton-sur-Meuse, Belgium hovers around 4°C (40°F), with a minimum dipping to -4°C (25°F) and a maximum reaching 14°C (58°F). Expect 112 mm (4.4 in) of precipitation spread over 19 days, contributing to an average humidity of 92%. Don’t forget your umbrella!
In December in Hermeton-sur-Meuse, the average temperature is 4°C (40°F). Maximum temperatures can reach 14°C (58°F), while the minimum can drop as low as -4°C (25°F). Travelers should be prepared for a chilly climate and dress in layers to stay comfortable throughout the day.
In Hermeton-sur-Meuse in December, the total precipitation amount is 112 mm (4.4 in) recorded over the course of 19 days.
In Hermeton-sur-Meuse in December, humidity is 92%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor travel uncomfortable and necessitating extra layers to stay warm while navigating the misty streets.
In Hermeton-sur-Meuse in December, 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 Hermeton-sur-Meuse.
UV Risk Categories
Weather in Hermeton-sur-Meuse varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Hermeton-sur-Meuse, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (37°F) | 73 mm (2.9 inches) | 91% | low |
| February Weather | 4°C (40°F) | 75 mm (3.0 inches) | 89% | moderate |
| March Weather | 7°C (44°F) | 82 mm (3.2 inches) | 87% | moderate |
| April Weather | 9°C (49°F) | 45 mm (1.8 inches) | 85% | moderate |
| May Weather | 13°C (55°F) | 73 mm (2.9 inches) | 82% | high |
| June Weather | 17°C (63°F) | 78 mm (3.1 inches) | 82% | very high |
| July Weather | 18°C (65°F) | 77 mm (3.0 inches) | 80% | very high |
| August Weather | 18°C (65°F) | 84 mm (3.3 inches) | 76% | high |
| September Weather | 15°C (59°F) | 63 mm (2.5 inches) | 82% | moderate |
| October Weather | 11°C (52°F) | 89 mm (3.5 inches) | 89% | moderate |
| November Weather | 6°C (44°F) | 62 mm (2.4 inches) | 92% | low |
| December Weather | 4°C (40°F) | 112 mm (4.4 inches) | 92% | low |