Weather in Peloponnese for September 2025
Until now, September 2025 in Peloponnese has been nearly identical to the historical average, with a temperature of 30.1 °C (showing only a slight deviation of 0.4 °C).
Expect cooler weather in the next days in Peloponnese with the forecast suggesting a temperature of 27.6 °C, lower than the historical average.
In general, the average temperature in Peloponnese at the beginning of September is 30.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 26.4 °C by the end of September.
With an average of 4 rainy days, Peloponnese experiences minimal rainfall in September.
Is September a good time to visit Peloponnese? check out the best time to travel to Peloponnese page.
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Peloponnese Weather September
What’s the Weather Like in Peloponnese This September?
Temperatures trend during September in Peloponnese
September weather in Peloponnese day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 30° /20° | 4.2 mm | 7 | |
| 2 Sept. | Light rain shower | 30° /20° | 0.9 mm | 7 | |
| 3 Sept. | Patchy rain possible | 31° /21° | 0.4 mm | 8 | |
| 4 Sept. | Patchy rain possible | 31° /22° | 0.4 mm | 7 | |
| 5 Sept. |  Sunny | 30° /21° | 0 mm | 8 | |
| 6 Sept. | Sunny | 31° /22° | 0 mm | 8 | |
| 7 Sept. | Sunny | 30° /22° | 0.5 mm | 7 | |
| 8 Sept. | Light rain shower | 30° /21° | 2.8 mm | 6 | |
| 9 Sept. | Patchy rain possible | 29° /21° | 0.1 mm | 7 | |
| 10 Sept. | Light rain shower | 28° /20° | 2.6 mm | 7 | |
| 11 Sept. |  Patchy light drizzle | 29° /21° | 0.5 mm | 7 | |
| 12 Sept. | Sunny | 30° /19° | 0 mm | 7 | |
| 13 Sept. | Patchy rain possible | 29° /20° | 0.2 mm | 7 | |
| 14 Sept. |  Cloudy | 28° /20° | 0.5 mm | 6 | |
| 15 Sept. | Patchy rain possible | 27° /19° | 0 mm | 6 | |
| 16 Sept. | Sunny | 30° /22° | 0 mm | 1.8 | |
| 17 Sept. | Sunny | 30° /21° | 0 mm | 1.7 | |
| 18 Sept. | Sunny | 29° /21° | 0 mm | 1.7 | |
| 19 Sept. | Sunny | 28° /18° | 0 mm | 1.7 | |
| 20 Sept. | Sunny | 28° /17° | 0 mm | 2.1 | |
| 21 Sept. | Sunny | 28° /18° | 0 mm | 6 | |
| 22 Sept. | Sunny | 27° /17° | 0 mm | 6 | |
| 23 Sept. | Sunny | 27° /19° | 0 mm | 6 | |
| 24 Sept. | Sunny | 28° /18° | 0 mm | 6 | |
| 25 Sept. | Sunny | 29° /20° | 0 mm | 6 | |
| 26 Sept. | Sunny | 27° /18° | 0 mm | 6 | |
| 27 Sept. | Sunny | 26° /17° | 0 mm | 6 | |
| 28 Sept. | Sunny | 25° /16° | 0 mm | 5 | |
| 29 Sept. |  Partly cloudy | 25° /17° | 0 mm | 6 | |
| 30 Sept. |  Patchy light rain with thunder | 25° /17° | 4.4 mm | 7 | |
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Peloponnese weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Sunny |
| Temperatures | 33°/21° | 29°/19° | 26°/16° |
| Rainfall | 35 mm | 97 mm | 29 mm |
| Wind | 16 km/h | 14.3 km/h | 11.3 km/h |
| Humidity | 52% | 61% | 62% |
| Rainy days | 1 days | 4 days | 1 days |
| Dry days | 30 days | 26 days | 30 days |
Planning a trip to Peloponnese? Discover the best time to visit
Peloponnese in September - FAQ
What to pack to Peloponnese in September?
As you prepare for your trip to Peloponnese 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 Peloponnese, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
September rainfall patterns in Peloponnese
UV exposure in Peloponnese during September
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Where is Peloponnese?Get accurate weather forecasts for Peloponnese, located at latitude 37.039 and longitude 22.113. Stay updated with localized weather information tailored for Peloponnese.