Last updated: August 22, 2025
In December, the average temperature in Bray, Belgium hovers around 5°C (42°F), with fluctuations ranging from a chilly -4°C (25°F) to a mild 15°C (58°F). Expect 100 mm (4.0 in) of precipitation spread over approximately 17 days, leading to a notably high average humidity of 92%. Prepare for a damp and cool atmosphere as you enjoy your time in this vibrant locale!
In December in Bray, 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 Bray in December, the precipitation amount is 100 mm (4.0 in) over a span of 17 days.
In Bray 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 Bray 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 Bray.
UV Risk Categories
Weather in Bray varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bray, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 67 mm (2.6 inches) | 91% | low |
| February Weather | 5°C (42°F) | 72 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) | 39 mm (1.5 inches) | 85% | moderate |
| May Weather | 13°C (56°F) | 61 mm (2.4 inches) | 82% | high |
| June Weather | 18°C (64°F) | 60 mm (2.4 inches) | 82% | very high |
| July Weather | 19°C (66°F) | 65 mm (2.6 inches) | 80% | very high |
| August Weather | 19°C (66°F) | 79 mm (3.1 inches) | 76% | high |
| September Weather | 15°C (60°F) | 53 mm (2.1 inches) | 82% | moderate |
| October Weather | 12°C (54°F) | 78 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) | 100 mm (4.0 inches) | 92% | low |