Last updated: August 23, 2025
In December, the average temperature in Castillon-du-Gard, France is a brisk 8°C (46°F), with minimums dipping to -3°C (26°F) and maximums reaching 19°C (66°F). Expect about 75 mm (2.9 in) of precipitation spread over 10 days, contributing to a high average humidity of 83%. Prepare for a mix of cool air and occasional rain!
In December in Castillon-du-Gard, the average temperature is 8°C (46°F), with maximums reaching up to 19°C (66°F) and minimums dropping as low as -3°C (26°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both mild and chilly conditions.
In Castillon-du-Gard in December, the precipitation amount is 75 mm (2.9 in) spread over a period of 10 days.
In Castillon-du-Gard in December, humidity is 83%. With an average temperature of 8°C (46°F), this humidity feels like a damp chill that seeps into your bones, making even short outings feel quite uncomfortable and prompting travelers to bundle up and seek shelter more frequently.
In Castillon-du-Gard 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 Castillon-du-Gard, you can visit Hourly UV Index in Castillon-du-Gard.
UV Risk Categories
Weather in Castillon-du-Gard varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Castillon-du-Gard, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 7°C (44°F) | 51 mm (2.0 inches) | 82% | low |
| February Weather | 9°C (48°F) | 32 mm (1.3 inches) | 77% | moderate |
| March Weather | 11°C (52°F) | 67 mm (2.7 inches) | 73% | moderate |
| April Weather | 14°C (58°F) | 78 mm (3.1 inches) | 73% | high |
| May Weather | 18°C (65°F) | 89 mm (3.5 inches) | 71% | very high |
| June Weather | 23°C (74°F) | 53 mm (2.1 inches) | 67% | very high |
| July Weather | 26°C (79°F) | 36 mm (1.4 inches) | 66% | very high |
| August Weather | 25°C (78°F) | 53 mm (2.1 inches) | 63% | very high |
| September Weather | 21°C (70°F) | 57 mm (2.2 inches) | 70% | high |
| October Weather | 16°C (61°F) | 120 mm (4.7 inches) | 80% | moderate |
| November Weather | 11°C (52°F) | 129 mm (5.1 inches) | 84% | moderate |
| December Weather | 8°C (46°F) | 75 mm (2.9 inches) | 83% | low |