Last updated: August 23, 2025
In December, the average temperature in Sassenay, France hovers around 6°C (42°F), with a minimum of -5°C (24°F) and a maximum reaching 16°C (62°F). Expect about 145 mm (5.7 in) of precipitation spread across 17 days, contributing to a high average humidity of 93%. Embrace the chill and prepare for wet weather!
In December in Sassenay, the average temperature is 6°C (42°F), with maximums reaching up to 16°C (62°F) and minimums dropping as low as -5°C (24°F). This means travelers should be prepared for a mix of mild days and cold nights, perfect for layering and enjoying the diverse climate.
In Sassenay in December, the total precipitation amount is 145 mm (5.7 in) occurring over a span of 17 days.
In Sassenay in December, humidity is 93%. With an average temperature of 6°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and necessitating extra layers to stay warm and dry while traveling.
In Sassenay 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 Sassenay.
UV Risk Categories
Weather in Sassenay varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sassenay, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 81 mm (3.2 inches) | 91% | low |
| February Weather | 6°C (44°F) | 69 mm (2.7 inches) | 89% | moderate |
| March Weather | 9°C (48°F) | 90 mm (3.5 inches) | 86% | moderate |
| April Weather | 12°C (54°F) | 54 mm (2.1 inches) | 84% | high |
| May Weather | 16°C (60°F) | 106 mm (4.2 inches) | 82% | very high |
| June Weather | 20°C (69°F) | 78 mm (3.1 inches) | 82% | very high |
| July Weather | 23°C (73°F) | 64 mm (2.5 inches) | 79% | very high |
| August Weather | 22°C (72°F) | 62 mm (2.4 inches) | 72% | very high |
| September Weather | 18°C (65°F) | 57 mm (2.2 inches) | 78% | high |
| October Weather | 13°C (56°F) | 95 mm (3.7 inches) | 88% | moderate |
| November Weather | 7°C (46°F) | 93 mm (3.6 inches) | 91% | low |
| December Weather | 6°C (42°F) | 145 mm (5.7 inches) | 93% | low |