Last updated: August 22, 2025
In Wommersom, Belgium, the average temperature in December hovers around 5°C (42°F). Expect chilly conditions, with minimum temperatures dropping to -5°C (23°F) and maximums reaching up to 15°C (59°F). Prepare for a wet month, too, as precipitation totals around 102 mm (4.0 in) over 17 days. With an average humidity of 92%, bring your layers and an umbrella!
In December in Wommersom, the average temperature is 5°C (42°F). The maximum can reach 15°C (59°F) and the minimum can be as low as -5°C (23°F). It's advisable to pack layers to stay comfortable while exploring the varied weather conditions.
In Wommersom in December, the precipitation amount is 102 mm (4.0 in) spread over 17 days.
In Wommersom in December, humidity is 92%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.
In Wommersom 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 Wommersom.
UV Risk Categories
Weather in Wommersom varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Wommersom, 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 (41°F) | 73 mm (2.9 inches) | 89% | low |
| March Weather | 7°C (45°F) | 74 mm (2.9 inches) | 87% | moderate |
| April Weather | 10°C (50°F) | 37 mm (1.5 inches) | 85% | moderate |
| May Weather | 13°C (56°F) | 65 mm (2.5 inches) | 82% | high |
| June Weather | 18°C (65°F) | 78 mm (3.1 inches) | 82% | very high |
| July Weather | 19°C (66°F) | 82 mm (3.2 inches) | 80% | very high |
| August Weather | 19°C (66°F) | 92 mm (3.6 inches) | 76% | high |
| September Weather | 15°C (60°F) | 62 mm (2.5 inches) | 82% | moderate |
| October Weather | 12°C (54°F) | 86 mm (3.4 inches) | 89% | moderate |
| November Weather | 7°C (45°F) | 57 mm (2.2 inches) | 92% | low |
| December Weather | 5°C (42°F) | 102 mm (4.0 inches) | 92% | low |