Last updated: August 22, 2025
In December, the average temperature in Sint-Ulriks-Kapelle, Belgium hovers around 6°C (43°F). This month can bring a chill, with lows dipping to -4°C (24°F) and highs reaching up to 15°C (59°F). Rain is quite common, with an average precipitation of 89 mm (3.5 in) spread over 16 days. Expect a damp atmosphere, as the average humidity remains high at 92%.
In December in Sint-Ulriks-Kapelle, the average temperature is 6°C (43°F), with maximums reaching 15°C (59°F) and minimums dipping as low as -4°C (24°F). Visitors should prepare for chilly conditions and varying temperatures, making layered clothing essential for exploring the area comfortably.
In Sint-Ulriks-Kapelle in December, the precipitation amount is 89 mm (3.5 in) over the course of 16 days.
In Sint-Ulriks-Kapelle in December humidity is 92%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps through your clothes, making outdoor activities uncomfortable and requiring extra layers for warmth while navigating the slick streets.
In Sint-Ulriks-Kapelle 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 Sint-Ulriks-Kapelle.
UV Risk Categories
Weather in Sint-Ulriks-Kapelle varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sint-Ulriks-Kapelle, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (40°F) | 62 mm (2.4 inches) | 91% | low |
| February Weather | 6°C (42°F) | 67 mm (2.6 inches) | 89% | low |
| March Weather | 7°C (46°F) | 69 mm (2.7 inches) | 87% | moderate |
| April Weather | 10°C (51°F) | 38 mm (1.5 inches) | 85% | moderate |
| May Weather | 14°C (57°F) | 58 mm (2.3 inches) | 82% | high |
| June Weather | 18°C (65°F) | 63 mm (2.5 inches) | 82% | very high |
| July Weather | 19°C (67°F) | 67 mm (2.6 inches) | 80% | very high |
| August Weather | 19°C (66°F) | 73 mm (2.9 inches) | 76% | high |
| September Weather | 16°C (60°F) | 50 mm (2.0 inches) | 82% | moderate |
| October Weather | 13°C (55°F) | 79 mm (3.1 inches) | 89% | moderate |
| November Weather | 8°C (46°F) | 53 mm (2.1 inches) | 92% | low |
| December Weather | 6°C (43°F) | 89 mm (3.5 inches) | 92% | low |