Zakynthos weather in July
July in Zakynthos: warm, dry, with very humid — one of the best months to visit.
#2 of 12 months in Zakynthos · #233 of 897 destinations to visit in July · comfort 89/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
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Zakynthos climate normals — July
| Daytime high | 28°C / 82°F | 🌤 warm |
|---|---|---|
| Nighttime low | 25°C / 77°F | |
| Rainfall | 7 mm / 0.3 in | ☀️ dry |
| Rainy days | 1 days | |
| Humidity | 76% | 💦 very humid |
| Dew point | 22°C / 72°F | |
| Sunshine | 13.2 h/day | |
| Daylight | 14.5 h | |
| Wind | 26 km/h / 16 mph | |
| Air quality (US AQI) | 56 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Zakynthos in July — FAQ
- Is July a good time to visit Zakynthos?
- July in Zakynthos: warm, dry, with very humid — one of the best months to visit. It ranks #2 of 12 months for Zakynthos on SeasonMap's comfort score (89/100).
- What is the weather like in Zakynthos in July?
- In July, Zakynthos averages a daily high of 27.7°C and a low of 24.8°C, with about 6.7 mm of rain over roughly 0.8 rainy days.
- What is the air quality in Zakynthos in July?
- Zakynthos has a mean US Air Quality Index of about 56 in July.