Last updated: August 23, 2025
In Thal-Marmoutier, France, the average temperature in December hovers around 4°C (39°F). Expect chilly days with minimums dipping to -5°C (23°F) and highs reaching up to 14°C (57°F). Additionally, precipitation is quite likely, with an average of 123 mm (4.8 in) falling over 19 days. Don't forget your umbrella, as the average humidity remains high at 93%!
In December in Thal-Marmoutier, 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 Thal-Marmoutier.
In Thal-Marmoutier in December, the total precipitation amount is 123 mm (4.8 in) spread over 19 days.
In Thal-Marmoutier in December, humidity is 93%. With an average temperature of 4°C (39°F), this humidity feels like a damp, chilly blanket that clings to your skin, making outdoor exploration uncomfortable and necessitating extra layers to stay warm and dry.
In Thal-Marmoutier 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 Thal-Marmoutier.
UV Risk Categories
Weather in Thal-Marmoutier varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Thal-Marmoutier, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 86 mm (3.4 inches) | 91% | low |
| February Weather | 4°C (40°F) | 82 mm (3.2 inches) | 90% | moderate |
| March Weather | 7°C (44°F) | 87 mm (3.4 inches) | 88% | moderate |
| April Weather | 10°C (51°F) | 50 mm (2.0 inches) | 84% | high |
| May Weather | 14°C (57°F) | 95 mm (3.7 inches) | 81% | very high |
| June Weather | 19°C (66°F) | 92 mm (3.6 inches) | 82% | very high |
| July Weather | 20°C (69°F) | 77 mm (3.0 inches) | 82% | very high |
| August Weather | 20°C (68°F) | 72 mm (2.8 inches) | 80% | very high |
| September Weather | 16°C (61°F) | 60 mm (2.3 inches) | 83% | high |
| October Weather | 11°C (53°F) | 69 mm (2.7 inches) | 89% | moderate |
| November Weather | 6°C (43°F) | 68 mm (2.7 inches) | 91% | low |
| December Weather | 4°C (39°F) | 123 mm (4.8 inches) | 93% | low |