Last updated: August 23, 2025
In December, the average temperature in Cognin-les-Gorges, France hovers around 3°C (38°F). Prepare for chilly days, as the minimum can drop to -11°C (12°F), while the maximum reaches up to 15°C (59°F). Rainfall can be expected, with an average precipitation of 202 mm (7.9 in) over 17 days, contributing to a high 90% humidity rate. Stay warm and dry!
In December in Cognin-les-Gorges, the average temperature is 3°C (38°F). The maximum can reach 15°C (59°F), and the minimum can be as low as -11°C (12°F). It's essential to pack layers and prepare for varying weather conditions when traveling during this time.
In Cognin-les-Gorges in December, the precipitation amount is 202 mm (7.9 in) over the course of 17 days.
In Cognin-les-Gorges in December humidity is 90%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill wrapping around you, making travel uncomfortable as the cold penetrates your clothing while the heavy moisture lingers in the air.
In Cognin-les-Gorges 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 Cognin-les-Gorges, you can visit Hourly UV Index in Cognin-les-Gorges.
UV Risk Categories
Weather in Cognin-les-Gorges varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Cognin-les-Gorges, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 104 mm (4.1 inches) | 91% | low |
| February Weather | 5°C (41°F) | 95 mm (3.8 inches) | 87% | moderate |
| March Weather | 7°C (46°F) | 115 mm (4.5 inches) | 84% | high |
| April Weather | 11°C (52°F) | 69 mm (2.7 inches) | 83% | high |
| May Weather | 14°C (58°F) | 155 mm (6.1 inches) | 78% | very high |
| June Weather | 19°C (66°F) | 126 mm (5.0 inches) | 75% | very high |
| July Weather | 21°C (70°F) | 95 mm (3.8 inches) | 72% | very high |
| August Weather | 21°C (69°F) | 83 mm (3.3 inches) | 63% | very high |
| September Weather | 16°C (62°F) | 69 mm (2.7 inches) | 73% | high |
| October Weather | 12°C (53°F) | 114 mm (4.5 inches) | 89% | moderate |
| November Weather | 6°C (43°F) | 113 mm (4.4 inches) | 90% | moderate |
| December Weather | 3°C (38°F) | 202 mm (7.9 inches) | 90% | low |