The climate in Perugia during September can be summarized as warm and reasonably dry.
September is in the fall / autumn in Perugia and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 25°C (77°F), whilst at night 13°C (56°F) is normal.
| Daytime temperature | 25.1°C 77.2°F |
|---|---|
| Nightly temperature | 13.1°C 55.6°F |
| Average temperature | 19.1°C 66.4°F |
| Daily sunshine | 8.1 hrs |
| Avg rainfall | 70 mm 2.8 ins |
| Rainy days | 9 days |
| Sea temperature | 23.2°C 73.7°F |
| Humidity | 70% |
| Windspeed | 7.9kph 5 mph |
On average September is the 6th wettest month of the year in Perugia with around 70mm 2.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.1 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 Perugia in September 2025.
Best places to visit in September
| Hottest month: | July | 29°C 84.2°F |
|---|---|---|
| Driest month: | July | 45mm 1.8ins |
| Sunniest month: | July | 10.8hrs |
| Coldest month: | January | 8.2°C 46.8°F |
| Wettest month: | November | 96mm 3.8ins |