Last updated: August 23, 2025
In December, the average temperature in Fontaine-le-Bourg, France hovers around 6°C (43°F), with lows dipping to -3°C (26°F) and highs reaching up to 15°C (58°F). Expect 112 mm (4.4 in) of precipitation spread over 18 days, creating a notably humid atmosphere with an average humidity level of 93%. Prepare for a chilly and wet month!
In December in Fontaine-le-Bourg, the average temperature is 6°C (43°F). Maximums can reach 15°C (58°F), while minimums can drop as low as -3°C (26°F). This makes it essential to pack layered clothing for your travels.
In Fontaine-le-Bourg in December, the precipitation amount is 112 mm (4.4 in) over a span of 18 days.
In Fontaine-le-Bourg in December, humidity is 93%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making travel particularly uncomfortable and the air feel heavy, as though every step is met with resistance.
In Fontaine-le-Bourg 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 Fontaine-le-Bourg.
UV Risk Categories
Weather in Fontaine-le-Bourg varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Fontaine-le-Bourg, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 63 mm (2.5 inches) | 91% | low |
| February Weather | 6°C (43°F) | 68 mm (2.7 inches) | 89% | moderate |
| March Weather | 8°C (46°F) | 75 mm (2.9 inches) | 85% | moderate |
| April Weather | 10°C (51°F) | 37 mm (1.5 inches) | 84% | high |
| May Weather | 13°C (56°F) | 85 mm (3.3 inches) | 82% | very high |
| June Weather | 17°C (63°F) | 71 mm (2.8 inches) | 80% | very high |
| July Weather | 19°C (66°F) | 47 mm (1.8 inches) | 73% | very high |
| August Weather | 18°C (65°F) | 70 mm (2.7 inches) | 68% | very high |
| September Weather | 16°C (60°F) | 46 mm (1.8 inches) | 76% | high |
| October Weather | 12°C (54°F) | 83 mm (3.3 inches) | 88% | moderate |
| November Weather | 8°C (46°F) | 81 mm (3.2 inches) | 92% | low |
| December Weather | 6°C (43°F) | 112 mm (4.4 inches) | 93% | low |