Last updated: August 23, 2025
In December, the average temperature in Mellecey, France sits at a cool 5°C (42°F). Expect a minimum plunge to -5°C (23°F) and a maximum rise to 16°C (62°F). With an average humidity of 93%, the air will feel quite damp. Be prepared for 135 mm (5.3 in) of precipitation over 17 days, making umbrellas a necessity!
In December in Mellecey, the average temperature is 5°C (42°F), with maximums reaching 16°C (62°F) and minimums dropping as low as -5°C (23°F). Be prepared for chilly weather and pack accordingly if you're planning to travel during this time!
In Mellecey in December, the precipitation amount is 135 mm (5.3 in) spread over 17 days.
In Mellecey in December humidity is 93%. With average temperature 5°C (42°F), this humidity feels like an uncomfortable chill that seeps into your bones, making travel outside feel damp and daunting.
In Mellecey 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 Mellecey.
UV Risk Categories
Weather in Mellecey varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Mellecey, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 74 mm (2.9 inches) | 91% | low |
| February Weather | 6°C (43°F) | 63 mm (2.5 inches) | 89% | moderate |
| March Weather | 8°C (47°F) | 84 mm (3.3 inches) | 86% | moderate |
| April Weather | 12°C (53°F) | 50 mm (2.0 inches) | 84% | high |
| May Weather | 15°C (60°F) | 97 mm (3.8 inches) | 82% | very high |
| June Weather | 20°C (68°F) | 80 mm (3.1 inches) | 82% | very high |
| July Weather | 22°C (72°F) | 61 mm (2.4 inches) | 79% | very high |
| August Weather | 22°C (71°F) | 55 mm (2.2 inches) | 72% | very high |
| September Weather | 18°C (64°F) | 54 mm (2.1 inches) | 78% | high |
| October Weather | 13°C (55°F) | 88 mm (3.5 inches) | 88% | moderate |
| November Weather | 7°C (45°F) | 87 mm (3.4 inches) | 91% | low |
| December Weather | 5°C (42°F) | 135 mm (5.3 inches) | 93% | low |