Weather in Zakynthos for August 2025
Moderate Rain Warning - See hour by hour.
The forecast for the next days in Zakynthos predicts temperatures to be around 27 °C, close to the historical average.
In general, the average temperature in Zakynthos at the beginning of August is 27 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 28.3 °C by the end of August.
With an average of 2 rainy days, Zakynthos experiences minimal rainfall in August.
Is August a good time to visit Zakynthos? check out the best time to travel to Zakynthos page.
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Zakynthos Weather August
Temperatures trend during August in Zakynthos
August weather in Zakynthos day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Sunny | 28° /25° | 0 mm | 7 | |
| 2 Aug. | Sunny | 26° /24° | 0 mm | 2.4 | |
| 3 Aug. | Sunny | 26° /24° | 0 mm | 2.5 | |
| 4 Aug. | Sunny | 27° /24° | 0 mm | 2.5 | |
| 5 Aug. | Sunny | 26° /23° | 0 mm | 2.9 | |
| 6 Aug. |  Patchy rain possible | 27° /23° | 0.4 mm | 5 | |
| 7 Aug. | Sunny | 29° /24° | 0 mm | 7 | |
| 8 Aug. |  Partly cloudy | 28° /25° | 0.1 mm | 7 | |
| 9 Aug. | Sunny | 28° /24° | 0 mm | 7 | |
| 10 Aug. | Sunny | 27° /24° | 0 mm | 7 | |
| 11 Aug. | Sunny | 27° /24° | 0 mm | 7 | |
| 12 Aug. | Sunny | 27° /24° | 0 mm | 7 | |
| 13 Aug. | Sunny | 28° /25° | 0 mm | 7 | |
| 14 Aug. | Sunny | 27° /25° | 0 mm | 7 | |
| 15 Aug. | Sunny | 26° /24° | 0 mm | 6 | |
| 16 Aug. | Sunny | 30° /27° | 0 mm | 8 | |
| 17 Aug. | Sunny | 30° /27° | 0 mm | 8 | |
| 18 Aug. | Partly cloudy | 29° /26° | 0 mm | 7 | |
| 19 Aug. | Sunny | 29° /26° | 0.3 mm | 7 | |
| 20 Aug. | Patchy rain possible | 28° /25° | 0.8 mm | 6 | |
| 21 Aug. | Sunny | 29° /24° | 1.8 mm | 7 | |
| 22 Aug. | Sunny | 30° /26° | 0 mm | 8 | |
| 23 Aug. | Sunny | 30° /26° | 0 mm | 8 | |
| 24 Aug. | Sunny | 30° /26° | 0 mm | 7 | |
| 25 Aug. | Sunny | 29° /26° | 0 mm | 7 | |
| 26 Aug. | Patchy rain possible | 29° /24° | 0.4 mm | 6 | |
| 27 Aug. | Sunny | 29° /24° | 0 mm | 7 | |
| 28 Aug. | Sunny | 29° /25° | 0 mm | 7 | |
| 29 Aug. | Sunny | 27° /25° | 0 mm | 7 | |
| 30 Aug. | Sunny | 27° /24° | 0.1 mm | 7 | |
| 31 Aug. | Partly cloudy | 28° /24° | 1 mm | 7 | |
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Zakynthos in August - FAQ
Zakynthos water temperatures in August
The average water temperature of the Mediterranean Sea near Zakynthos in August is 23.3 °C. Temperatures remain fairly consistent throughout the month.
- What is the water temperature in Zakynthos in August?
- The average water temperature in Zakynthos in August is 23.3 °C.
- Can you swim in Zakynthos in August?
- Comfortably warm for most people. Sensitive swimmers might prefer a light rash-guard, but wetsuits are rarely needed.
What to pack to Zakynthos in August?
As you prepare for your trip to Zakynthos in August, 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 August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Footwear
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
August rainfall patterns in Zakynthos
UV exposure in Zakynthos during August
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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.