Last updated: August 23, 2025
In December, the average temperature in Saint-Pierre-de-Riviere, France hovers around 5°C (42°F). Expect a chill in the air, with minimums dropping to -9°C (15°F), while the warmest days can climb to a pleasant 18°C (64°F). Rainfall contributes to the ambiance with 142 mm (5.6 in) over approximately 16 days, and high humidity levels at 88% ensure a consistently damp and refreshing atmosphere.
In December in Saint-Pierre-de-Riviere, the average temperature is 5°C (42°F), with maximums reaching 18°C (64°F) and minimums dropping as low as -9°C (15°F). Travelers should be prepared for a wide range of temperatures, making layers essential for comfort during their visit.
In Saint-Pierre-de-Riviere in December, the precipitation amount is 142 mm (5.6 in) distributed over 16 days.
In Saint-Pierre-de-Riviere in December humidity is 88%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less appealing and leading you to seek warmth indoors instead.
In Saint-Pierre-de-Riviere 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 Saint-Pierre-de-Riviere, you can visit Hourly UV Index in Saint-Pierre-de-Riviere.
UV Risk Categories
Weather in Saint-Pierre-de-Riviere varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Saint-Pierre-de-Riviere, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 94 mm (3.7 inches) | 87% | low |
| February Weather | 6°C (43°F) | 93 mm (3.7 inches) | 83% | moderate |
| March Weather | 7°C (46°F) | 104 mm (4.1 inches) | 80% | high |
| April Weather | 10°C (50°F) | 96 mm (3.8 inches) | 77% | high |
| May Weather | 13°C (56°F) | 140 mm (5.5 inches) | 75% | very high |
| June Weather | 17°C (64°F) | 128 mm (5.0 inches) | 74% | very high |
| July Weather | 19°C (67°F) | 119 mm (4.7 inches) | 72% | very high |
| August Weather | 19°C (67°F) | 93 mm (3.6 inches) | 70% | very high |
| September Weather | 16°C (61°F) | 97 mm (3.8 inches) | 73% | high |
| October Weather | 12°C (54°F) | 96 mm (3.8 inches) | 82% | moderate |
| November Weather | 7°C (45°F) | 98 mm (3.9 inches) | 87% | moderate |
| December Weather | 5°C (42°F) | 142 mm (5.6 inches) | 88% | low |