Mykonos weather in October
October in Mykonos: nice, dry, with clean air — an excellent time to visit.
#6 of 12 months in Mykonos · #253 of 604 destinations to visit in October · comfort 81/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Mykonos climate normals — October
| Daytime high | 22°C / 71°F | 😎 nice |
|---|---|---|
| Nighttime low | 19°C / 67°F | |
| Feels like (high) | 21°C / 70°F | |
| Rainfall | 16 mm / 0.6 in | ☀️ dry |
| Rainy days | 3 days | |
| Humidity | 74% | 💧 humid |
| Dew point | 16°C / 60°F | |
| Sunshine | 9.9 h/day | |
| Daylight | 11.2 h | |
| Wind | 33 km/h / 20 mph | |
| Air quality (US AQI) | 46 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Mykonos?
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Mykonos in October — FAQ
- Is October a good time to visit Mykonos?
- October in Mykonos: nice, dry, with clean air — an excellent time to visit. It ranks #6 of 12 months for Mykonos on SeasonMap's comfort score (81/100).
- What is the weather like in Mykonos in October?
- In October, Mykonos averages a daily high of 21.6°C and a low of 19.2°C, with about 15.9 mm of rain over roughly 2.8 rainy days.
- What is the air quality in Mykonos in October?
- Mykonos has a mean US Air Quality Index of about 46 in October.