Weather in Portovenere for September 2025
In general, the average temperature in Portovenere at the beginning of September is 26.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20 °C by the end of September.
Portovenere in September brings notable rainfall, with an average of 16 rainy days and a total precipitation of 184.7 mm.
Is September a good time to visit Portovenere? check out the best time to travel to Portovenere page.
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Portovenere Weather September
Temperatures trend during September in Portovenere
September weather in Portovenere day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 31° /22° | 0 mm | 8 | |
| 2 Sept. |  Moderate or heavy rain shower | 27° /21° | 5.2 mm | 6 | |
| 3 Sept. | Sunny | 27° /20° | 0 mm | 7 | |
| 4 Sept. | Moderate or heavy rain shower | 27° /19° | 3.4 mm | 6 | |
| 5 Sept. | Moderate or heavy rain shower | 23° /17° | 37.2 mm | 5 | |
| 6 Sept. |  Patchy rain possible | 24° /17° | 3.2 mm | 5 | |
| 7 Sept. |  Cloudy | 26° /17° | 0 mm | 6 | |
| 8 Sept. | Moderate or heavy rain shower | 23° /19° | 43.7 mm | 5 | |
| 9 Sept. |  Heavy rain at times | 23° /18° | 5.7 mm | 5 | |
| 10 Sept. |  Overcast | 24° /16° | 0 mm | 5 | |
| 11 Sept. | Patchy rain possible | 23° /16° | 0.2 mm | 5 | |
| 12 Sept. | Moderate or heavy rain shower | 20° /15° | 6.2 mm | 5 | |
| 13 Sept. | Overcast | 19° /13° | 0.1 mm | 4 | |
| 14 Sept. | Sunny | 22° /12° | 0 mm | 6 | |
| 15 Sept. | Sunny | 22° /12° | 0 mm | 6 | |
| 16 Sept. | Overcast | 22° /12° | 0 mm | 5 | |
| 17 Sept. | Patchy rain possible | 18° /14° | 2.8 mm | 4 | |
| 18 Sept. | Moderate or heavy rain shower | 19° /14° | 11.8 mm | 4 | |
| 19 Sept. | Moderate rain at times | 19° /13° | 14.4 mm | 4 | |
| 20 Sept. |  Partly cloudy | 23° /13° | 0 mm | 6 | |
| 21 Sept. | Overcast | 22° /13° | 0 mm | 5 | |
| 22 Sept. | Overcast | 22° /14° | 0 mm | 5 | |
| 23 Sept. | Moderate or heavy rain shower | 21° /14° | 23.8 mm | 5 | |
| 24 Sept. | Moderate rain at times | 20° /14° | 6 mm | 5 | |
| 25 Sept. | Patchy rain possible | 20° /14° | 11 mm | 5 | |
| 26 Sept. | Moderate rain at times | 21° /16° | 5.6 mm | 5 | |
| 27 Sept. | Patchy rain possible | 22° /17° | 3.1 mm | 5 | |
| 28 Sept. | Patchy rain possible | 19° /11° | 1.2 mm | 4 | |
| 29 Sept. | Overcast | 19° /11° | 0 mm | 4 | |
| 30 Sept. | Partly cloudy | 19° /13° | 0 mm | 5 | |
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Portovenere in September - FAQ
What to pack to Portovenere in September?
As you prepare for your trip to Portovenere 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 Portovenere, 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 Portovenere
UV exposure in Portovenere during September
Quick links
Where is Portovenere?Get accurate weather forecasts for Portovenere, located at latitude 44.051 and longitude 9.834. Stay updated with localized weather information tailored for Portovenere.