Heraklion weather in June
June in Heraklion: hot, dry — one of the best months to visit.
#2 of 12 months in Heraklion · #40 of 604 destinations to visit in June · comfort 93/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Heraklion climate normals — June
| Daytime high | 29°C / 84°F | 🥵 hot |
|---|---|---|
| Nighttime low | 20°C / 68°F | |
| Feels like (high) | 31°C / 88°F | |
| Rainfall | 15 mm / 0.6 in | ☀️ dry |
| Rainy days | 3 days | |
| Humidity | 67% | 💧 humid |
| Dew point | 17°C / 62°F | |
| Sunshine | 13.2 h/day | |
| Daylight | 14.5 h | |
| Wind | 15 km/h / 9 mph | |
| Air quality (US AQI) | 57 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Heraklion?
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Heraklion in June — FAQ
- Is June a good time to visit Heraklion?
- June in Heraklion: hot, dry — one of the best months to visit. It ranks #2 of 12 months for Heraklion on SeasonMap's comfort score (93/100).
- What is the weather like in Heraklion in June?
- In June, Heraklion averages a daily high of 28.8°C and a low of 20.1°C, with about 14.7 mm of rain over roughly 2.6 rainy days.
- What is the air quality in Heraklion in June?
- Heraklion has a mean US Air Quality Index of about 57 in June.