Last updated: August 22, 2025
In Petit-Rechain, Belgium, the average temperature for December hovers around 4°C (39°F). Expect a minimum of -5°C (23°F) and a maximum of 14°C (57°F). During this month, you'll likely encounter about 139 mm (5.5 in) of precipitation over 21 days, contributing to an average humidity of 92%.
In December in Petit-Rechain, the average temperature is 4°C (39°F). The maximum can reach 14°C (57°F), and the minimum can be as low as -5°C (23°F). It's a good idea to pack warm layers and prepare for varying weather conditions while traveling to Petit-Rechain.
In Petit-Rechain in December, the total precipitation amount is 139 mm (5.5 in) spread over the course of 21 days.
In Petit-Rechain in December humidity is 92%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and travel feel burdensome as you navigate through the thick, muggy air.
In Petit-Rechain 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 Petit-Rechain.
UV Risk Categories
Weather in Petit-Rechain varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Petit-Rechain, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 100 mm (3.9 inches) | 91% | low |
| February Weather | 4°C (39°F) | 91 mm (3.6 inches) | 90% | moderate |
| March Weather | 6°C (43°F) | 108 mm (4.2 inches) | 87% | moderate |
| April Weather | 9°C (48°F) | 45 mm (1.8 inches) | 84% | moderate |
| May Weather | 12°C (55°F) | 81 mm (3.2 inches) | 77% | very high |
| June Weather | 17°C (63°F) | 91 mm (3.6 inches) | 74% | very high |
| July Weather | 18°C (64°F) | 97 mm (3.8 inches) | 72% | very high |
| August Weather | 18°C (64°F) | 83 mm (3.3 inches) | 71% | high |
| September Weather | 14°C (58°F) | 74 mm (2.9 inches) | 81% | high |
| October Weather | 11°C (52°F) | 96 mm (3.8 inches) | 88% | moderate |
| November Weather | 6°C (43°F) | 71 mm (2.8 inches) | 91% | low |
| December Weather | 4°C (39°F) | 139 mm (5.5 inches) | 92% | low |