Last updated: August 23, 2025
In September, the average temperature in Chantonnay, France hovers around 17°C (64°F). Be prepared for a temperature range that can dip as low as 5°C (41°F) and soar to a maximum of 34°C (93°F). Expect 44 mm (1.7 in) of precipitation spread over approximately 9 days, with average humidity levels at a balmy 75%.
In September in Chantonnay, the average temperature is 17°C (64°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as 5°C (41°F). This variety in temperatures makes Chantonnay a versatile destination for travelers seeking both warm and cooler experiences.
In Chantonnay in September, the precipitation amount is 44 mm (1.7 in) over the course of 9 days.
In Chantonnay in September humidity is 75%. With an average temperature of 17°C (64°F), this humidity feels like you're walking through a warm, thick blanket, making outdoor activities a bit more strenuous and necessitating frequent hydration breaks while exploring the beautiful surroundings.
In Chantonnay in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Chantonnay, you can refer to this Hourly UV Index in Chantonnay.
UV Risk Categories
Weather in Chantonnay varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Chantonnay, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 6°C (42°F) | 60 mm (2.4 inches) | 88% | low |
February Weather | 7°C (45°F) | 74 mm (2.9 inches) | 87% | moderate |
March Weather | 9°C (48°F) | 82 mm (3.2 inches) | 84% | moderate |
April Weather | 12°C (53°F) | 49 mm (1.9 inches) | 83% | high |
May Weather | 15°C (59°F) | 80 mm (3.2 inches) | 81% | very high |
June Weather | 19°C (66°F) | 79 mm (3.1 inches) | 75% | very high |
July Weather | 20°C (69°F) | 34 mm (1.3 inches) | 65% | very high |
August Weather | 20°C (68°F) | 35 mm (1.4 inches) | 67% | very high |
September Weather | 17°C (64°F) | 44 mm (1.7 inches) | 75% | high |
October Weather | 13°C (56°F) | 86 mm (3.4 inches) | 85% | moderate |
November Weather | 8°C (47°F) | 84 mm (3.3 inches) | 88% | low |
December Weather | 7°C (45°F) | 116 mm (4.6 inches) | 90% | low |