Weather in Italy for September 2027
In general, the average temperature in Italy at the beginning of September is 30.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 25 °C by the end of September.
Italy experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 67.2 mm.
Is September a good time to visit Italy? check out the best time to travel to Italy page.
✨ Is September a good time to visit Italy? – Ask the AI Weatherman
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Italy Weather September
What’s the Weather Like in Italy This September?
Temperatures trend during September in Italy
September weather in Italy day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 31° /21° | 0.2 mm | 7.9 | |
| 2 Sept. |  Patchy rain possible | 30° /21° | 1.9 mm | 7 | |
| 3 Sept. | Sunny | 30° /21° | 0.2 mm | 7 | |
| 4 Sept. | Sunny | 30° /21° | 0.5 mm | 7 | |
| 5 Sept. |  Light rain | 30° /21° | 3.3 mm | 7 | |
| 6 Sept. | Sunny | 31° /21° | 0.1 mm | 7 | |
| 7 Sept. | Sunny | 31° /21° | 0.2 mm | 7 | |
| 8 Sept. | Patchy rain possible | 31° /22° | 0.2 mm | 7 | |
| 9 Sept. | Light rain | 29° /21° | 3.8 mm | 7 | |
| 10 Sept. | Light rain | 29° /21° | 8.6 mm | 6 | |
| 11 Sept. | Patchy rain possible | 28° /20° | 1.7 mm | 7 | |
| 12 Sept. | Light rain | 28° /18° | 3 mm | 6.9 | |
| 13 Sept. | Patchy rain possible | 28° /18° | 1.2 mm | 6.8 | |
| 14 Sept. | Sunny | 27° /18° | 0 mm | 6.7 | |
| 15 Sept. | Sunny | 28° /19° | 0.4 mm | 6.6 | |
| 16 Sept. | Patchy rain possible | 27° /20° | 2.1 mm | 6 | |
| 17 Sept. | Light rain | 26° /19° | 3.3 mm | 6 | |
| 18 Sept. | Patchy rain possible | 27° /19° | 1.2 mm | 6 | |
| 19 Sept. | Light rain | 27° /19° | 3 mm | 6 | |
| 20 Sept. | Patchy rain possible | 26° /19° | 0.4 mm | 6.2 | |
| 21 Sept. | Sunny | 27° /19° | 0.8 mm | 6 | |
| 22 Sept. | Patchy rain possible | 26° /19° | 1 mm | 6 | |
| 23 Sept. | Light rain | 24° /17° | 5.5 mm | 5.9 | |
| 24 Sept. | Patchy rain possible | 25° /17° | 2 mm | 5 | |
| 25 Sept. | Light rain | 25° /18° | 6.6 mm | 5.7 | |
| 26 Sept. | Light rain | 25° /18° | 2.7 mm | 5.6 | |
| 27 Sept. | Patchy rain possible | 26° /18° | 1.3 mm | 5.5 | |
| 28 Sept. | Patchy rain possible | 25° /17° | 1.2 mm | 5.4 | |
| 29 Sept. | Light rain | 25° /18° | 6.9 mm | 5.3 | |
| 30 Sept. | Light rain | 25° /17° | 3.8 mm | 5.2 | |
| Next | |||||
Italy weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Patchy rain possible |
| Temperatures | 32°/23° | 27°/19° | 23°/15° |
| Rainfall | 38 mm | 67 mm | 91 mm |
| Wind | 18 km/h | 16 km/h | 14.9 km/h |
| Humidity | 52% | 59% | 64% |
| Rainy days | 6 days | 7 days | 11 days |
| Dry days | 25 days | 23 days | 20 days |
Planning a trip to Italy? Discover the best time to visit
Guide for Italy in September
In September, Italy experiences a transition from the warm summer weather to the cooler temperatures of autumn. At the beginning of the month, the northern regions such as Milan and Venice typically have pleasant temperatures ranging from 20° to 25°, with occasional showers.
Central regions like Florence and Rome also enjoy mild temperatures around 22° to 27°, making it an ideal time for outdoor activities and sightseeing.
The southern regions, including Naples and Sicily, tend to have warmer temperatures ranging from 25° to 30°, with plenty of sunshine and minimal rainfall.
As the month progresses, Italy begins to witness a gradual drop in temperatures. By the end of September, the northern regions experience cooler weather with temperatures ranging from 15° to 20°, while central Italy sees a decrease to around 18° to 23°.
The southern regions also start to cool down, with temperatures ranging from 22° to 27°.
Overall, September in Italy offers a delightful transition from summer to autumn, allowing visitors to enjoy the beautiful landscapes and cultural attractions without the intense heat of the peak summer months.
Italy in September - FAQ
Is September a good time to visit Italy?
What are the expected maximum and minimum temperatures in Italy during September?
How much rainfall should be expected in Italy during September?
What are the typical wind conditions in Italy during September?
September rainfall patterns in Italy
UV exposure in Italy during September
What to pack to Italy in September?
Warm & sunny · highs around 27 °C, frequent showers
As you prepare for your trip to Italy in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Italy, during September, is comfortable and enjoyable, regardless of the weather conditions.