Weather in San Giovanni Rotondo for September 2025
Until now, September 2025 in San Giovanni Rotondo has been nearly identical to the historical average, with a temperature of 26.6 °C (showing only a slight deviation of -0.5 °C).
Expect cooler weather in the next days in San Giovanni Rotondo with the forecast suggesting a temperature of 23.4 °C, lower than the historical average.
In general, the average temperature in San Giovanni Rotondo at the beginning of September is 27.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.6 °C by the end of September.
The climate of San Giovanni Rotondo in September is notably wet, with an average of 11 rainy days, and a total of 90.1 mm of precipitation.
Is September a good time to visit San Giovanni Rotondo? check out the best time to travel to San Giovanni Rotondo page.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
San Giovanni Rotondo Weather September
Temperatures trend during September in San Giovanni Rotondo
September weather in San Giovanni Rotondo day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 29° /18° | 0 mm | 8 | |
| 2 Sept. | Sunny | 30° /20° | 0 mm | 7 | |
| 3 Sept. |  Thundery outbreaks possible | 26° /18° | 1.6 mm | 6 | |
| 4 Sept. | Sunny | 27° /17° | 0 mm | 7 | |
| 5 Sept. |  Patchy rain possible | 28° /18° | 0.2 mm | 7 | |
| 6 Sept. | Sunny | 28° /19° | 0 mm | 7 | |
| 7 Sept. | Sunny | 27° /18° | 0 mm | 7 | |
| 8 Sept. | Sunny | 29° /19° | 0.2 mm | 8 | |
| 9 Sept. |  Moderate rain at times | 26° /18° | 5.1 mm | 7 | |
| 10 Sept. | Light rain shower | 26° /18° | 3.3 mm | 6 | |
| 11 Sept. | Sunny | 26° /18° | 1.5 mm | 6 | |
| 12 Sept. | Sunny | 26° /16° | 0.1 mm | 7 | |
| 13 Sept. | Light rain shower | 24° /14° | 5.6 mm | 6 | |
| 14 Sept. | Light rain shower | 21° /15° | 2.5 mm | 5 | |
| 15 Sept. | Sunny | 27° /18° | 0 mm | 1.6 | |
| 16 Sept. | Sunny | 29° /19° | 0 mm | 1.6 | |
| 17 Sept. | Patchy rain possible | 24° /17° | 0.9 mm | 1.4 | |
| 18 Sept. | Sunny | 22° /15° | 0 mm | 1.5 | |
| 19 Sept. | Sunny | 25° /16° | 0 mm | 1.8 | |
| 20 Sept. | Sunny | 26° /16° | 0 mm | 6 | |
| 21 Sept. | Sunny | 27° /17° | 0 mm | 6 | |
| 22 Sept. | Sunny | 27° /18° | 0 mm | 6 | |
| 23 Sept. | Sunny | 26° /18° | 0 mm | 6 | |
| 24 Sept. | Sunny | 26° /18° | 0 mm | 6 | |
| 25 Sept. | Patchy rain possible | 24° /16° | 0.8 mm | 4 | |
| 26 Sept. | Patchy rain possible | 20° /15° | 1.3 mm | 4 | |
| 27 Sept. |  Heavy rain | 14° /11° | 24.7 mm | 3 | |
| 28 Sept. | Patchy rain possible | 11° /11° | 1 mm | 3 | |
| 29 Sept. | Patchy rain possible | 17° /14° | 1 mm | 4 | |
| 30 Sept. | Sunny | 18° /12° | 0 mm | 5 | |
| Next | |||||
San Giovanni Rotondo weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Patchy rain possible | Patchy rain possible |
| Temperatures | 31°/21° | 23°/16° | 21°/14° |
| Rainfall | 34 mm | 90 mm | 44 mm |
| Wind | 12.6 km/h | 17.3 km/h | 12.8 km/h |
| Humidity | 53% | 66% | 73% |
| Rainy days | 7 days | 11 days | 6 days |
| Dry days | 24 days | 19 days | 25 days |
Planning a trip to San Giovanni Rotondo? Discover the best time to visit
San Giovanni Rotondo in September - FAQ
What to pack to San Giovanni Rotondo in September?
As you prepare for your trip to San Giovanni Rotondo 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 San Giovanni Rotondo, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
September rainfall patterns in San Giovanni Rotondo
UV exposure in San Giovanni Rotondo during September
Quick links
Where is San Giovanni Rotondo?Get accurate weather forecasts for San Giovanni Rotondo, located at latitude 41.706 and longitude 15.728. Stay updated with localized weather information tailored for San Giovanni Rotondo.