Weather in Zakynthos for July 2025
Moderate Rain Warning - See hour by hour.
Until now, July 2025 in Zakynthos is slightly cooler than the historical average by -0.6 °C.
In general, the average temperature in Zakynthos at the beginning of July is 27.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 29.1 °C by the end of July.
Precipitation in Zakynthos during July is a rare event, with an average of fewer than 2 rainy days.
Is July a good time to visit Zakynthos? check out the best time to travel to Zakynthos page.
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Zakynthos Weather July
Temperatures trend during July in Zakynthos
July weather in Zakynthos day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. |  Sunny | 28° /24° | 0 mm | 7 | |
| 2 Jul. |  Partly cloudy | 28° /23° | 0 mm | 7 | |
| 3 Jul. | Partly cloudy | 27° /23° | 0 mm | 7 | |
| 4 Jul. |  Patchy rain possible | 26° /23° | 0 mm | 7 | |
| 5 Jul. | Sunny | 27° /23° | 0 mm | 7 | |
| 6 Jul. | Sunny | 28° /23° | 0 mm | 7 | |
| 7 Jul. | Sunny | 27° /23° | 0 mm | 7 | |
| 8 Jul. | Sunny | 28° /24° | 0 mm | 7 | |
| 9 Jul. | Sunny | 28° /23° | 0 mm | 7 | |
| 10 Jul. | Sunny | 28° /23° | 0 mm | 8 | |
| 11 Jul. | Sunny | 28° /24° | 0 mm | 7 | |
| 12 Jul. | Sunny | 27° /23° | 0 mm | 7 | |
| 13 Jul. | Sunny | 27° /23° | 0 mm | 7 | |
| 14 Jul. | Sunny | 28° /24° | 0 mm | 7 | |
| 15 Jul. | Sunny | 28° /24° | 0 mm | 7 | |
| 16 Jul. | Sunny | 29° /25° | 0 mm | 7 | |
| 17 Jul. | Sunny | 29° /24° | 0 mm | 8 | |
| 18 Jul. | Sunny | 28° /24° | 0 mm | 8 | |
| 19 Jul. | Sunny | 28° /25° | 0 mm | 8 | |
| 20 Jul. | Sunny | 29° /25° | 0 mm | 8 | |
| 21 Jul. | Sunny | 28° /25° | 0 mm | 7 | |
| 22 Jul. | Sunny | 29° /25° | 0 mm | 7 | |
| 23 Jul. | Sunny | 29° /25° | 0 mm | 7 | |
| 24 Jul. | Sunny | 30° /25° | 0 mm | 8 | |
| 25 Jul. | Sunny | 31° /26° | 0 mm | 8 | |
| 26 Jul. | Sunny | 32° /26° | 0 mm | 8 | |
| 27 Jul. | Sunny | 29° /24° | 0 mm | 7 | |
| 28 Jul. | Sunny | 28° /24° | 0 mm | 7 | |
| 29 Jul. | Sunny | 28° /25° | 0 mm | 7 | |
| 30 Jul. | Sunny | 30° /26° | 0 mm | 8 | |
| 31 Jul. | Sunny | 26° /24° | 0 mm | 2.5 | |
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Zakynthos in July - FAQ
Zakynthos water temperatures in July
The average water temperature of the Mediterranean Sea near Zakynthos in July is 23.1 °C. At the beginning of July temperatures are around 23 °C; by the end of the month they stay fairly steady and reach 23.3 °C.
- What is the water temperature in Zakynthos in July?
- The average water temperature in Zakynthos in July is 23.1 °C.
- Can you swim in Zakynthos in July?
- Comfortably warm for most people. Sensitive swimmers might prefer a light rash-guard, but wetsuits are rarely needed.
What to pack to Zakynthos in July?
As you prepare for your trip to Zakynthos in July, 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 July, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- 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
UV exposure in Zakynthos during July
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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.