Last updated: August 23, 2025
In Martres-sur-Morge, France, the average temperature in December hovers around 5°C (42°F). Expect chilly minimums that can dip to -5°C (24°F), while highs may reach up to 17°C (62°F). During this time, there's an average precipitation of 104 mm (4.1 in) spread over 19 days, contributing to a high average humidity of 92%. Stay prepared for a mix of cool and wet days!
In December, in Martres-sur-Morge, the average temperature is 5°C (42°F). Maximum temperatures can reach 17°C (62°F), while minimums can drop as low as -5°C (24°F). Be prepared for a mix of chilly and mild weather when traveling to Martres-sur-Morge during this time.
In Martres-sur-Morge in December, the precipitation amount is 104 mm (4.1 in) over the course of 19 days.
In Martres-sur-Morge in December, humidity is 92%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.
In Martres-sur-Morge 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 Martres-sur-Morge, you can visit Hourly UV Index in Martres-sur-Morge.
UV Risk Categories
Weather in Martres-sur-Morge varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Martres-sur-Morge, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 67 mm (2.6 inches) | 91% | low |
| February Weather | 6°C (43°F) | 52 mm (2.0 inches) | 88% | moderate |
| March Weather | 8°C (46°F) | 65 mm (2.6 inches) | 84% | moderate |
| April Weather | 11°C (51°F) | 47 mm (1.8 inches) | 81% | high |
| May Weather | 14°C (58°F) | 93 mm (3.7 inches) | 77% | very high |
| June Weather | 19°C (66°F) | 85 mm (3.4 inches) | 76% | very high |
| July Weather | 21°C (70°F) | 62 mm (2.4 inches) | 68% | very high |
| August Weather | 21°C (69°F) | 46 mm (1.8 inches) | 61% | very high |
| September Weather | 17°C (62°F) | 58 mm (2.3 inches) | 72% | high |
| October Weather | 12°C (54°F) | 65 mm (2.5 inches) | 88% | moderate |
| November Weather | 7°C (45°F) | 71 mm (2.8 inches) | 91% | moderate |
| December Weather | 5°C (42°F) | 104 mm (4.1 inches) | 92% | low |