Last updated: August 23, 2025
In January, the average temperature in Bonnelles, France hovers around 4°C (40°F), making it a chillier time of year. Expect temperatures to dip as low as -8°C (17°F), with highs reaching up to 14°C (58°F). During this period, precipitation averages at 53 mm (2.1 in) over 10 days, contributing to an overall humidity level of approximately 91%. Be prepared for a cool and damp climate!
In January in Bonnelles, the average temperature is 4°C (40°F). Maximum temperatures can reach 14°C (58°F), while the minimum can drop as low as -8°C (17°F). Be sure to pack warm clothing and prepare for chilly weather if you plan to visit during this time.
In Bonnelles in January, the precipitation amount is 53 mm (2.1 in) spread over a duration of 10 days.
In Bonnelles in January, humidity is 91%. With an average temperature of 4°C (40°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor travel uncomfortable and necessitating extra layers for warmth.
In Bonnelles in January, 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 Bonnelles, you can visit Hourly UV Index in Bonnelles.
UV Risk Categories
Weather in Bonnelles varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Bonnelles, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 4°C (40°F) | 53 mm (2.1 inches) | 91% | low |
February Weather | 6°C (43°F) | 62 mm (2.4 inches) | 89% | moderate |
March Weather | 8°C (47°F) | 70 mm (2.8 inches) | 85% | moderate |
April Weather | 11°C (52°F) | 31 mm (1.2 inches) | 84% | high |
May Weather | 14°C (58°F) | 73 mm (2.9 inches) | 82% | very high |
June Weather | 18°C (66°F) | 74 mm (2.9 inches) | 80% | very high |
July Weather | 20°C (69°F) | 43 mm (1.7 inches) | 73% | very high |
August Weather | 20°C (68°F) | 57 mm (2.3 inches) | 68% | very high |
September Weather | 17°C (62°F) | 46 mm (1.8 inches) | 76% | high |
October Weather | 13°C (55°F) | 73 mm (2.9 inches) | 88% | moderate |
November Weather | 8°C (46°F) | 65 mm (2.5 inches) | 92% | low |
December Weather | 6°C (43°F) | 94 mm (3.7 inches) | 93% | low |