Weather in Positano for September 2026
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So far, September 2026 in Positano is slightly warmer than the historical average by 0.6 °C.
The forecast for the next days in Positano predicts temperatures to be around 26 °C, close to the historical average.
In general, the average temperature in Positano at the beginning of September is 26.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 23.6 °C by the end of September.
The climate of Positano in September is notably wet, with an average of 14 rainy days, and a total of 51.6 mm of precipitation.
Is September a good time to visit Positano? check out the best time to travel to Positano page.
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Positano Weather September
Temperatures trend during September in Positano
September weather in Positano day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 26° /23° | 0 mm | 7 | |
| 2 Sept. | Sunny | 26° /24° | 0.9 mm | 7 | |
| 3 Sept. | Sunny | 26° /23° | 0 mm | 7 | |
| 4 Sept. | Sunny | 27° /24° | 0 mm | 7 | |
| 5 Sept. | Sunny | 27° /23° | 0.8 mm | 7 | |
| 6 Sept. | Sunny | 27° /24° | 0.4 mm | 7 | |
| 7 Sept. | Sunny | 27° /24° | 0.2 mm | 7 | |
| 8 Sept. | Sunny | 27° /24° | 0 mm | 7 | |
| 9 Sept. |  Partly cloudy | 27° /23° | 5.9 mm | 7 | |
| 10 Sept. | Sunny | 27° /23° | 2.3 mm | 7 | |
| 11 Sept. | Sunny | 27° /25° | 4.9 mm | 6.3 | |
| 12 Sept. |  Overcast | 26° /25° | 0 mm | 5.7 | |
| 13 Sept. | Sunny | 26° /24° | 0 mm | 6.2 | |
| 14 Sept. | Overcast | 26° /24° | 0 mm | 5.4 | |
| 15 Sept. | Sunny | 26° /24° | 0.4 mm | 7 | |
| 16 Sept. | Sunny | 26° /24° | 0 mm | 7 | |
| 17 Sept. | Sunny | 26° /24° | 0 mm | 7 | |
| 18 Sept. | Sunny | 25° /23° | 10.9 mm | 6 | |
| 19 Sept. |  Patchy rain possible | 24° /22° | 1.8 mm | 6 | |
| 20 Sept. | Overcast | 25° /23° | 0 mm | 6 | |
| 21 Sept. | Patchy rain possible | 25° /24° | 0.6 mm | 6 | |
| 22 Sept. | Patchy rain possible | 25° /24° | 2.8 mm | 6 | |
| 23 Sept. | Sunny | 26° /24° | 0 mm | 7 | |
| 24 Sept. | Partly cloudy | 26° /25° | 0 mm | 7 | |
| 25 Sept. | Patchy rain possible | 22° /20° | 0.7 mm | 5 | |
| 26 Sept. | Sunny | 24° /20° | 0.1 mm | 6 | |
| 27 Sept. | Sunny | 24° /21° | 0 mm | 6 | |
| 28 Sept. | Sunny | 23° /21° | 1 mm | 5 | |
| 29 Sept. | Sunny | 23° /19° | 0.2 mm | 6 | |
| 30 Sept. | Partly cloudy | 23° /19° | 0.6 mm | 6 | |
| Next | |||||
Positano weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Patchy rain possible |
| Temperatures | 27°/25° | 24°/22° | 21°/19° |
| Rainfall | 25 mm | 52 mm | 96 mm |
| Wind | 18.1 km/h | 17.9 km/h | 18.3 km/h |
| Humidity | 64% | 63% | 67% |
| Rainy days | 10 days | 14 days | 20 days |
| Dry days | 21 days | 16 days | 11 days |
Planning a trip to Positano? Discover the best time to visit
Positano in September - FAQ
What are the expected maximum and minimum temperatures in Positano during September?
How much rainfall should be expected in Positano during September?
What are the typical wind conditions in Positano during September?
Positano water temperatures in September
The average water temperature of the Mediterranean Sea near Positano in September is 25.8 °C. Temperatures remain fairly consistent throughout the month.
- What is the water temperature in Positano in September?
- The average water temperature in Positano in September is 25.8 °C.
- Can you swim in Positano in September?
- Ideal conditions for families and casual swimmers. You can stay in for long swims or reef explorations with no thermal protection required.
September rainfall patterns in Positano
UV exposure in Positano during September
What to pack to Positano in September?
Mild · highs around 24 °C, frequent showers
As you prepare for your trip to Positano 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 Positano, during September, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
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Where is Positano?Get accurate weather forecasts for Positano, located at latitude 40.628 and longitude 14.484. Stay updated with localized weather information tailored for Positano.