Last updated: August 23, 2025
In December in Saint-Gervais-sur-Mare, France, the average temperature hovers around 5°C (41°F). You can expect a minimum of -4°C (25°F) and a maximum of 16°C (61°F). With 98 mm (3.9 in) of precipitation spread over 14 days, the air remains quite humid, averaging at 83%. Prepare for a typically cool and damp month!
In December in Saint-Gervais-sur-Mare, the average temperature is 5°C (41°F), with maximums reaching 16°C (61°F) and minimums dropping as low as -4°C (25°F). Travelers should prepare for chilly weather and pack accordingly for both mild and cold conditions.
In Saint-Gervais-sur-Mare in December, the precipitation amount reaches 98 mm (3.9 in) over a span of 14 days.
In Saint-Gervais-sur-Mare in December humidity is 83%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and necessitating extra layers to stay warm and dry.
In Saint-Gervais-sur-Mare in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Saint-Gervais-sur-Mare, you can visit Hourly UV Index in Saint-Gervais-sur-Mare.
UV Risk Categories
Weather in Saint-Gervais-sur-Mare varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Saint-Gervais-sur-Mare, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 92 mm (3.6 inches) | 82% | low |
| February Weather | 6°C (43°F) | 86 mm (3.4 inches) | 77% | moderate |
| March Weather | 7°C (46°F) | 96 mm (3.8 inches) | 73% | high |
| April Weather | 10°C (50°F) | 105 mm (4.1 inches) | 73% | high |
| May Weather | 14°C (57°F) | 107 mm (4.2 inches) | 71% | very high |
| June Weather | 18°C (65°F) | 105 mm (4.1 inches) | 67% | very high |
| July Weather | 20°C (69°F) | 61 mm (2.4 inches) | 66% | very high |
| August Weather | 20°C (69°F) | 55 mm (2.2 inches) | 63% | very high |
| September Weather | 17°C (62°F) | 74 mm (2.9 inches) | 70% | high |
| October Weather | 12°C (54°F) | 153 mm (6.0 inches) | 80% | moderate |
| November Weather | 7°C (45°F) | 118 mm (4.6 inches) | 84% | moderate |
| December Weather | 5°C (41°F) | 98 mm (3.9 inches) | 83% | low |