Last updated: August 23, 2025
In December, the average temperature in Vallet, France hovers around 7°C (46°F), with a minimum dipping to -3°C (27°F) and a maximum reaching up to 17°C (62°F). Expect some wet days, as 105 mm (4.1 in) of precipitation typically falls over 15 days, contributing to the high 90% humidity that characterizes this time of year.
In December in Vallet, the average temperature is 7°C (46°F), with maximums reaching 17°C (62°F) and minimums dipping as low as -3°C (27°F). Travelers should be prepared for a range of temperatures, bringing both warm and cold weather clothing.
In Vallet in December, the total precipitation amount is 105 mm (4.1 in) over a span of 15 days.
In Vallet in December humidity is 90%. With an average temperature of 7°C (46°F), this humidity feels like a heavy blanket wrapping around you, making it feel much colder than it actually is, which can be quite uncomfortable for traveling.
In Vallet 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 Vallet, you can visit Hourly UV Index in Vallet.
UV Risk Categories
Weather in Vallet varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Vallet, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (43°F) | 53 mm (2.1 inches) | 88% | low |
| February Weather | 7°C (45°F) | 65 mm (2.6 inches) | 87% | moderate |
| March Weather | 9°C (49°F) | 70 mm (2.8 inches) | 84% | moderate |
| April Weather | 12°C (53°F) | 50 mm (1.9 inches) | 83% | high |
| May Weather | 15°C (59°F) | 67 mm (2.6 inches) | 81% | very high |
| June Weather | 18°C (65°F) | 84 mm (3.3 inches) | 75% | very high |
| July Weather | 20°C (69°F) | 33 mm (1.3 inches) | 65% | very high |
| August Weather | 20°C (68°F) | 42 mm (1.7 inches) | 67% | very high |
| September Weather | 17°C (63°F) | 47 mm (1.8 inches) | 75% | high |
| October Weather | 13°C (56°F) | 84 mm (3.3 inches) | 85% | moderate |
| November Weather | 9°C (48°F) | 77 mm (3.0 inches) | 88% | low |
| December Weather | 7°C (46°F) | 105 mm (4.1 inches) | 90% | low |