Last updated: August 23, 2025
In September, the average temperature in Chateauneuf-Grasse, France is a comfortable 19°C (66°F). Minimum temperatures can dip to 7°C (44°F), while maximums can reach 28°C (82°F), offering a pleasant range for outdoor activities. Expect a precipitation amount of 66 mm (2.6 in) over approximately 11 days, alongside an average humidity of 71% that adds a touch of tropical warmth to the atmosphere.
In September in Chateauneuf-Grasse, the average temperature is 19°C (66°F). The maximum can reach 28°C (82°F), while the minimum can be as low as 7°C (44°F). This climate makes Chateauneuf-Grasse an ideal destination for travelers seeking pleasant weather and a variety of outdoor activities.
In Chateauneuf-Grasse in September, the precipitation amount is 66 mm (2.6 in) spread over 11 days.
In Chateauneuf-Grasse in September humidity is 71%. With an average temperature of 19°C (66°F), this humidity feels like a warm, balmy embrace that enhances the tropical atmosphere, making it a perfect backdrop for leisurely strolls and outdoor adventures, though it may also lead to a slightly sticky feeling as you explore.
In Chateauneuf-Grasse in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Chateauneuf-Grasse.
UV Risk Categories
Weather in Chateauneuf-Grasse varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Chateauneuf-Grasse, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (43°F) | 48 mm (1.9 inches) | 80% | low |
| February Weather | 7°C (46°F) | 54 mm (2.1 inches) | 73% | moderate |
| March Weather | 9°C (48°F) | 78 mm (3.1 inches) | 71% | high |
| April Weather | 11°C (53°F) | 97 mm (3.8 inches) | 75% | high |
| May Weather | 15°C (60°F) | 90 mm (3.5 inches) | 74% | very high |
| June Weather | 20°C (68°F) | 75 mm (2.9 inches) | 72% | very high |
| July Weather | 22°C (72°F) | 40 mm (1.6 inches) | 69% | very high |
| August Weather | 22°C (73°F) | 40 mm (1.6 inches) | 66% | very high |
| September Weather | 19°C (66°F) | 66 mm (2.6 inches) | 71% | high |
| October Weather | 15°C (59°F) | 135 mm (5.3 inches) | 78% | moderate |
| November Weather | 10°C (50°F) | 149 mm (5.9 inches) | 82% | moderate |
| December Weather | 7°C (44°F) | 104 mm (4.1 inches) | 79% | low |