Zakynthos
September
Weather in Zakynthos for September 2025
Your guide to Zakynthos weather in September - trends and predictions
In general, the average temperature in Zakynthos at the beginning of September is 27 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 24.4 °C by the end of September.
Zakynthos sees moderate rainfall in September, averaging 8 rainy days.
Is September a good time to visit Zakynthos? check out the best time to travel to Zakynthos page.
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22
Dry days
8
Rainy days
0
Snow days
25°/22°
Temperatures
22 km/h
Avg max wind
67 %
Avg humidity
Zakynthos in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2 27° | 3 28° | 4  27° | 5 26° | 6 27° | 7 27° |
| 8  27° | 9 26° | 10 26° | 11 26° | 12 26° | 13 27° | 14 25° |
| 15 24° | 16 25° | 17 25° | 18 25° | 19 25° | 20 25° | 21 25° |
| 22 25° | 23 25° | 24  25° | 25 24° | 26  24° | 27 24° | 28 25° |
| 29 25° | 30  24° |
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Temperatures trend during September in Zakynthos
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. | Sunny | 27° /24° | 0 mm | 7 | |
| 2 Sept. | Sunny | 27° /24° | 0 mm | 7 | |
| 3 Sept. | Sunny | 28° /24° | 0 mm | 7 | |
| 4 Sept. | Patchy rain possible | 27° /23° | 3.5 mm | 7 | |
| 5 Sept. | Light rain shower | 26° /22° | 3.6 mm | 6 | |
| 6 Sept. | Light rain shower | 27° /22° | 3.7 mm | 7 | |
| 7 Sept. | Light rain shower | 27° /24° | 0.9 mm | 7 | |
| 8 Sept. | Partly cloudy | 27° /24° | 0 mm | 7 | |
| 9 Sept. | Sunny | 26° /23° | 1.4 mm | 7 | |
| 10 Sept. | Sunny | 26° /23° | 8.5 mm | 7 | |
| 11 Sept. | Sunny | 26° /23° | 1.8 mm | 7 | |
| 12 Sept. | Sunny | 26° /23° | 1.2 mm | 7 | |
| 13 Sept. | Sunny | 27° /23° | 0.8 mm | 7 | |
| 14 Sept. | Partly cloudy | 25° /22° | 0.5 mm | 6 | |
| 15 Sept. | Sunny | 24° /22° | 0.5 mm | 6 | |
| 16 Sept. | Sunny | 25° /22° | 0.1 mm | 6 | |
| 17 Sept. | Sunny | 25° /22° | 2.1 mm | 6 | |
| 18 Sept. | Sunny | 25° /21° | 5 mm | 6 | |
| 19 Sept. | Sunny | 25° /22° | 0 mm | 7 | |
| 20 Sept. | Sunny | 25° /22° | 1 mm | 6 | |
| 21 Sept. | Partly cloudy | 25° /23° | 0.2 mm | 6 | |
| 22 Sept. | Sunny | 25° /23° | 0.3 mm | 6 | |
| 23 Sept. | Sunny | 25° /23° | 0.2 mm | 6 | |
| 24 Sept. | Overcast | 25° /22° | 0.1 mm | 6 | |
| 25 Sept. | Patchy rain possible | 24° /22° | 0 mm | 6 | |
| 26 Sept. | Patchy light rain with thunder | 24° /20° | 10.2 mm | 6 | |
| 27 Sept. | Patchy light rain with thunder | 24° /21° | 6 mm | 6 | |
| 28 Sept. | Partly cloudy | 25° /22° | 0 mm | 7 | |
| 29 Sept. | Patchy rain possible | 25° /22° | 1.1 mm | 6 | |
| 30 Sept. | Thundery outbreaks possible | 24° /21° | 0.4 mm | 6 | |
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Important Notice
Our weather forecast for Zakynthos 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 Zakynthos forecast closer to your planned date for the most up-to-date weather information.
Zakynthos in September - FAQ
What are the expected maximum and minimum temperatures in Zakynthos during September?
During September, expect a variety of temperatures with highs around 25° and lows near 22°, suitable for diverse activities and preferences.
How much rainfall should be expected in Zakynthos during September?
Moderate rainfall is anticipated in Zakynthos during September, with a total of 58.9 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Zakynthos during September?
The average wind speed in Zakynthos during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Zakynthos in September?
As you prepare for your trip to Zakynthos 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 Zakynthos, 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
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