Last updated: August 23, 2025
In December, the average temperature in Port-Saint-Louis-du-Rhone, France is a cool 10°C (50°F). Expect temperatures to range from a chilly 0°C (33°F) to a pleasant 19°C (66°F). During this time, 56 mm (2.2 in) of precipitation typically falls over 9 days, contributing to an average humidity level of 83%. Embrace the cozy atmosphere as you explore!
In December in Port-Saint-Louis-du-Rhone, the average temperature is 10°C (50°F). Maximum temperatures can reach 19°C (66°F), while minimums can drop to as low as 0°C (33°F). This ranges from pleasantly mild days to brisk, chilly evenings, making it an ideal time for travelers to layer their clothing and enjoy the seasonal beauty.
In Port-Saint-Louis-du-Rhone in December, the precipitation amount is 56 mm (2.2 in) over a period of 9 days.
In Port-Saint-Louis-du-Rhone in December, humidity is 83%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that clings to your skin, making outdoor exploration less comfortable and prompting visitors to seek cozy indoor activities.
In Port-Saint-Louis-du-Rhone 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 Port-Saint-Louis-du-Rhone, you can visit Hourly UV Index in Port-Saint-Louis-du-Rhone.
UV Risk Categories
Weather in Port-Saint-Louis-du-Rhone varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Port-Saint-Louis-du-Rhone, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 8°C (47°F) | 46 mm (1.8 inches) | 82% | low |
| February Weather | 10°C (51°F) | 28 mm (1.1 inches) | 77% | moderate |
| March Weather | 12°C (54°F) | 41 mm (1.6 inches) | 73% | moderate |
| April Weather | 15°C (59°F) | 68 mm (2.7 inches) | 73% | high |
| May Weather | 19°C (66°F) | 61 mm (2.4 inches) | 71% | very high |
| June Weather | 23°C (74°F) | 26 mm (1.0 inches) | 67% | very high |
| July Weather | 26°C (78°F) | 13 mm (0.5 inches) | 66% | very high |
| August Weather | 25°C (78°F) | 22 mm (0.9 inches) | 63% | very high |
| September Weather | 22°C (71°F) | 39 mm (1.5 inches) | 70% | high |
| October Weather | 17°C (63°F) | 91 mm (3.6 inches) | 80% | moderate |
| November Weather | 13°C (55°F) | 112 mm (4.4 inches) | 84% | moderate |
| December Weather | 10°C (50°F) | 56 mm (2.2 inches) | 83% | low |