Last updated: August 23, 2025
In December, the average temperature in Omissy, France hovers around 6°C (42°F), with a minimum plunge to -4°C (25°F) and a maximum rise to 14°C (58°F). Expect about 105 mm (4.1 in) of precipitation spread over 17 days, contributing to a high average humidity of 93%.
In December in Omissy, the average temperature is a chilly 6°C (42°F). The maximum can reach a mild 14°C (58°F), while the minimum can dip as low as -4°C (25°F). Travelers should be prepared for a wide range of temperatures and pack accordingly to ensure comfort during their visit.
In Omissy in December, the precipitation amount is 105 mm (4.1 in) over a period of 17 days.
In Omissy 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 Omissy 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 Omissy.
UV Risk Categories
Weather in Omissy varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Omissy, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 64 mm (2.5 inches) | 91% | low |
| February Weather | 6°C (42°F) | 71 mm (2.8 inches) | 89% | moderate |
| March Weather | 8°C (46°F) | 75 mm (2.9 inches) | 86% | moderate |
| April Weather | 10°C (51°F) | 36 mm (1.4 inches) | 84% | high |
| May Weather | 14°C (57°F) | 63 mm (2.5 inches) | 82% | very high |
| June Weather | 18°C (65°F) | 59 mm (2.3 inches) | 82% | very high |
| July Weather | 19°C (67°F) | 53 mm (2.1 inches) | 80% | very high |
| August Weather | 19°C (66°F) | 76 mm (3.0 inches) | 76% | very high |
| September Weather | 16°C (61°F) | 51 mm (2.0 inches) | 81% | moderate |
| October Weather | 12°C (54°F) | 83 mm (3.3 inches) | 88% | moderate |
| November Weather | 7°C (46°F) | 67 mm (2.6 inches) | 92% | low |
| December Weather | 6°C (42°F) | 105 mm (4.1 inches) | 93% | low |