The climate in Avignon during September can be summarized as warm and reasonably dry.
September is in the fall / autumn in Avignon and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 25°C (76°F), whilst at night 14°C (58°F) is normal.
| Daytime temperature | 24.6°C 76.3°F |
|---|---|
| Nightly temperature | 14.2°C 57.6°F |
| Average temperature | 19.4°C 66.9°F |
| Daily sunshine | 8.7 hrs |
| Avg rainfall | 74 mm 2.9 ins |
| Rainy days | 7 days |
| Sea temperature | 20.7°C 69.3°F |
| Humidity | 68% |
| Windspeed | 13kph 8 mph |
On average September is the 2nd wettest month of the year in Avignon with around 74mm 2.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.7 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Avignon in September 2025.
Best places to visit in September
| Hottest month: | July | 28.9°C 84°F |
|---|---|---|
| Driest month: | July | 25mm 1ins |
| Sunniest month: | July | 12.3hrs |
| Coldest month: | January | 9.3°C 48.7°F |
| Wettest month: | October | 105mm 4.1ins |