Last updated: August 23, 2025
In December, the average temperature in Saint-Jean-Rohrbach, France hovers around 4°C (40°F), with the range dipping as low as -5°C (23°F) and peaking at 14°C (57°F). Be prepared for some wet days, as 122 mm (4.8 in) of precipitation typically falls over the course of 19 days. Furthermore, you can expect a high level of humidity at 93%, making the air feel quite damp during this time.
In December in Saint-Jean-Rohrbach, the average temperature is 4°C (40°F). The maximum can reach 14°C (57°F), while the minimum can drop as low as -5°C (23°F). Be prepared for chilly weather and pack accordingly if you plan to visit during this time.
In Saint-Jean-Rohrbach in December, the precipitation amount is 122 mm (4.8 in) over a span of 19 days.
In Saint-Jean-Rohrbach in December, humidity is 93%. With an average temperature of 4°C (40°F), this humidity feels like a cold, damp blanket wrapping around you, making travel uncomfortable and requiring extra layers to stay warm, as every step can feel heavy in the thick, moisture-laden air.
In Saint-Jean-Rohrbach 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-Jean-Rohrbach.
UV Risk Categories
Weather in Saint-Jean-Rohrbach varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Saint-Jean-Rohrbach, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (37°F) | 79 mm (3.1 inches) | 91% | low |
| February Weather | 5°C (40°F) | 79 mm (3.1 inches) | 90% | moderate |
| March Weather | 7°C (44°F) | 80 mm (3.2 inches) | 88% | moderate |
| April Weather | 10°C (51°F) | 42 mm (1.7 inches) | 84% | high |
| May Weather | 14°C (57°F) | 76 mm (3.0 inches) | 81% | very high |
| June Weather | 19°C (67°F) | 63 mm (2.5 inches) | 82% | very high |
| July Weather | 20°C (69°F) | 57 mm (2.3 inches) | 82% | very high |
| August Weather | 20°C (69°F) | 50 mm (2.0 inches) | 80% | very high |
| September Weather | 16°C (61°F) | 60 mm (2.4 inches) | 83% | high |
| October Weather | 12°C (53°F) | 63 mm (2.5 inches) | 89% | moderate |
| November Weather | 6°C (43°F) | 67 mm (2.7 inches) | 91% | low |
| December Weather | 4°C (40°F) | 122 mm (4.8 inches) | 93% | low |