Peloponnese
September
Weather in Peloponnese for September 2025
Your guide to Peloponnese weather in September - trends and predictions
In general, the average temperature in Peloponnese at the beginning of September is 30.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 26.6 °C by the end of September.
The climate of Peloponnese in September is notably wet, with an average of 12 rainy days.
Is September a good time to visit Peloponnese? check out the best time to travel to Peloponnese page.
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18
Dry days
12
Rainy days
0
Snow days
28°/20°
Temperatures
13 km/h
Avg max wind
60 %
Avg humidity
Peloponnese in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2 29° | 3 30° | 4 31° | 5  30° | 6 32° | 7 32° |
| 8 30° | 9 28° | 10 27° | 11  27° | 12 29° | 13 29° | 14  28° |
| 15 27° | 16 28° | 17  27° | 18 28° | 19 27° | 20 27° | 21 27° |
| 22 29° | 23 28° | 24  27° | 25 28° | 26  26° | 27 26° | 28 27° |
| 29  27° | 30 25° |
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Temperatures trend during September in Peloponnese
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Light rain shower | 28° /21° | 8.3 mm | 6 | |
| 2 Sept. | Light rain shower | 29° /21° | 1.8 mm | 6 | |
| 3 Sept. | Patchy rain possible | 30° /21° | 0.7 mm | 7 | |
| 4 Sept. | Patchy rain possible | 31° /23° | 0.4 mm | 7 | |
| 5 Sept. | Sunny | 30° /22° | 0 mm | 8 | |
| 6 Sept. | Sunny | 32° /23° | 0 mm | 8 | |
| 7 Sept. | Sunny | 32° /22° | 0 mm | 8 | |
| 8 Sept. | Light rain shower | 30° /23° | 4.9 mm | 6 | |
| 9 Sept. | Patchy rain possible | 28° /22° | 0.2 mm | 6 | |
| 10 Sept. | Light rain shower | 27° /22° | 5.1 mm | 6 | |
| 11 Sept. | Patchy light drizzle | 27° /21° | 0.9 mm | 6 | |
| 12 Sept. | Sunny | 29° /18° | 0 mm | 7 | |
| 13 Sept. | Sunny | 29° /19° | 0.3 mm | 7 | |
| 14 Sept. | Cloudy | 28° /19° | 0.7 mm | 6 | |
| 15 Sept. | Sunny | 27° /18° | 0 mm | 6 | |
| 16 Sept. | Sunny | 28° /18° | 0 mm | 7 | |
| 17 Sept. | Partly cloudy | 27° /19° | 0 mm | 7 | |
| 18 Sept. | Partly cloudy | 28° /19° | 1.8 mm | 7 | |
| 19 Sept. | Partly cloudy | 27° /18° | 0.6 mm | 7 | |
| 20 Sept. | Sunny | 27° /19° | 4.1 mm | 7 | |
| 21 Sept. | Patchy rain possible | 27° /19° | 0.8 mm | 6 | |
| 22 Sept. | Sunny | 29° /20° | 1.6 mm | 7 | |
| 23 Sept. | Sunny | 28° /20° | 0.1 mm | 7 | |
| 24 Sept. | Overcast | 27° /21° | 0.6 mm | 6 | |
| 25 Sept. | Sunny | 28° /20° | 0.1 mm | 7 | |
| 26 Sept. | Patchy light rain with thunder | 26° /19° | 5.5 mm | 6 | |
| 27 Sept. | Light rain shower | 26° /19° | 5.5 mm | 6 | |
| 28 Sept. | Light rain shower | 27° /18° | 1.4 mm | 7 | |
| 29 Sept. | Moderate or heavy rain shower | 27° /19° | 8.7 mm | 7 | |
| 30 Sept. | Patchy light rain with thunder | 25° /17° | 4.4 mm | 7 | |
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Important Notice
Our weather forecast for Peloponnese in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Peloponnese forecast closer to your planned date for the most up-to-date weather information.
Peloponnese in September - FAQ
What are the expected maximum and minimum temperatures in Peloponnese during September?
During September, expect a variety of temperatures with highs around 28° and lows near 20°, suitable for diverse activities and preferences.
How much rainfall should be expected in Peloponnese during September?
Moderate rainfall is anticipated in Peloponnese during September, with a total of 73.5 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Peloponnese during September?
The average wind speed in Peloponnese during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
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
- 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
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