Last updated: August 22, 2025
In La Louviere, Belgium, the average temperature in December hovers around 5°C (42°F). You can expect a minimum drop to -4°C (25°F) and a maximum rise to 15°C (58°F). During this time, precipitation amounts to 101 mm (4.0 in) spread over 17 days, accompanied by an average humidity of 92%.
In December in La Louviere, the average temperature is 5°C (42°F). The maximum can reach 15°C (58°F), and the minimum can be as low as -4°C (25°F). This variation in temperature means visitors should be prepared for both mild daytime warmth and chilly nights.
In La Louviere in December, the total precipitation amount is 101 mm (4.0 in) over the course of 17 days.
In La Louviere 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 La Louviere 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 La Louviere.
UV Risk Categories
Weather in La Louviere varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in La Louviere, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 68 mm (2.7 inches) | 91% | low |
| February Weather | 5°C (41°F) | 72 mm (2.8 inches) | 89% | moderate |
| March Weather | 7°C (45°F) | 74 mm (2.9 inches) | 87% | moderate |
| April Weather | 10°C (50°F) | 40 mm (1.6 inches) | 85% | moderate |
| May Weather | 13°C (56°F) | 64 mm (2.5 inches) | 82% | high |
| June Weather | 18°C (64°F) | 65 mm (2.5 inches) | 82% | very high |
| July Weather | 19°C (66°F) | 70 mm (2.7 inches) | 80% | very high |
| August Weather | 19°C (66°F) | 82 mm (3.2 inches) | 76% | high |
| September Weather | 15°C (60°F) | 58 mm (2.3 inches) | 82% | moderate |
| October Weather | 12°C (54°F) | 80 mm (3.1 inches) | 89% | moderate |
| November Weather | 7°C (45°F) | 60 mm (2.4 inches) | 92% | low |
| December Weather | 5°C (42°F) | 101 mm (4.0 inches) | 92% | low |