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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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Average dry days
22
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
25°/22°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
67 %
Avg humidity

Zakynthos in September average weather

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Temperatures trend during September in Zakynthos

See the weather trend as well as the moving average line
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September weather day by day

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Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
27° /24° 0 mm 7
2 Sept. Sunny
Sunny
27° /24° 0 mm 7
3 Sept. Sunny
Sunny
28° /24° 0 mm 7
4 Sept. Patchy rain possible
Patchy rain possible
27° /23° 3.5 mm 7
5 Sept. Light rain shower
Light rain shower
26° /22° 3.6 mm 6
6 Sept. Light rain shower
Light rain shower
27° /22° 3.7 mm 7
7 Sept. Light rain shower
Light rain shower
27° /24° 0.9 mm 7
8 Sept. Partly cloudy
Partly cloudy
27° /24° 0 mm 7
9 Sept. Sunny
Sunny
26° /23° 1.4 mm 7
10 Sept. Sunny
Sunny
26° /23° 8.5 mm 7
11 Sept. Sunny
Sunny
26° /23° 1.8 mm 7
12 Sept. Sunny
Sunny
26° /23° 1.2 mm 7
13 Sept. Sunny
Sunny
27° /23° 0.8 mm 7
14 Sept. Partly cloudy
Partly cloudy
25° /22° 0.5 mm 6
15 Sept. Sunny
Sunny
24° /22° 0.5 mm 6
16 Sept. Sunny
Sunny
25° /22° 0.1 mm 6
17 Sept. Sunny
Sunny
25° /22° 2.1 mm 6
18 Sept. Sunny
Sunny
25° /21° 5 mm 6
19 Sept. Sunny
Sunny
25° /22° 0 mm 7
20 Sept. Sunny
Sunny
25° /22° 1 mm 6
21 Sept. Partly cloudy
Partly cloudy
25° /23° 0.2 mm 6
22 Sept. Sunny
Sunny
25° /23° 0.3 mm 6
23 Sept. Sunny
Sunny
25° /23° 0.2 mm 6
24 Sept. Overcast
Overcast
25° /22° 0.1 mm 6
25 Sept. Patchy rain possible
Patchy rain possible
24° /22° 0 mm 6
26 Sept. Patchy light rain with thunder
Patchy light rain with thunder
24° /20° 10.2 mm 6
27 Sept. Patchy light rain with thunder
Patchy light rain with thunder
24° /21° 6 mm 6
28 Sept. Partly cloudy
Partly cloudy
25° /22° 0 mm 7
29 Sept. Patchy rain possible
Patchy rain possible
25° /22° 1.1 mm 6
30 Sept. Thundery outbreaks possible
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

September rainfall patterns in Zakynthos

Explore the daily rainfall trends and prepare for Zakynthoss September weather 💧

UV exposure in Zakynthos during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates Where is Zakynthos?

Get accurate weather forecasts for Zakynthos, located at latitude 37.78 and longitude 20.896. Stay updated with localized weather information tailored for Zakynthos.

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