Last updated: August 23, 2025
In December, the average temperature in Saint-Hilaire-sur-Yerre, France hovers around 6°C (43°F), with minimums dipping to -4°C (24°F) and maximums peaking at 15°C (59°F). Expect approximately 95 mm (3.8 in) of precipitation spread over 16 days, contributing to an average humidity of 93%. Be prepared for a brisk and damp climate!
In December in Saint-Hilaire-sur-Yerre, the average temperature is 6°C (43°F), with maximums reaching 15°C (59°F) and minimums dipping as low as -4°C (24°F). Visitors should prepare for chilly conditions and varying temperatures, making layered clothing essential for exploring the area comfortably.
In Saint-Hilaire-sur-Yerre in December, the total precipitation amount is 95 mm (3.8 in) that falls over the course of 16 days.
In Saint-Hilaire-sur-Yerre in December, humidity is 93%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making travel particularly uncomfortable and the air feel heavy, as though every step is met with resistance.
In Saint-Hilaire-sur-Yerre 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 Saint-Hilaire-sur-Yerre.
UV Risk Categories
Weather in Saint-Hilaire-sur-Yerre varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Saint-Hilaire-sur-Yerre, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (40°F) | 53 mm (2.1 inches) | 90% | low |
| February Weather | 6°C (43°F) | 63 mm (2.5 inches) | 88% | moderate |
| March Weather | 8°C (47°F) | 71 mm (2.8 inches) | 85% | moderate |
| April Weather | 11°C (52°F) | 35 mm (1.4 inches) | 83% | high |
| May Weather | 14°C (58°F) | 78 mm (3.1 inches) | 83% | very high |
| June Weather | 19°C (66°F) | 72 mm (2.8 inches) | 79% | very high |
| July Weather | 21°C (69°F) | 38 mm (1.5 inches) | 71% | very high |
| August Weather | 20°C (68°F) | 49 mm (1.9 inches) | 68% | very high |
| September Weather | 17°C (63°F) | 43 mm (1.7 inches) | 76% | high |
| October Weather | 13°C (55°F) | 77 mm (3.0 inches) | 87% | moderate |
| November Weather | 8°C (46°F) | 70 mm (2.7 inches) | 91% | low |
| December Weather | 6°C (43°F) | 95 mm (3.8 inches) | 93% | low |