Month-by-month travel weather
Mykonos September weather
Mykonos, Greece · September
Warm sea days with much better walking comfort in the evening
September often feels like the start of the best balance: less oppressive heat than peak summer, but still strong for beach days.
Evenings become noticeably more comfortable for walks, while wind remains a variable for boat plans.
September averages at a glance
Average low
around 20–22°C
Average high
around 25–28°C
Average precipitation
around 5–25 mm
Precip days
about 2–5 days
What to wear in September in Mykonos
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Daytime: light summer clothing.
- • Evening: thin shirt/jacket layer as it cools.
- • Optional wind layer for boats.
- • Comfortable shoes for walking routes.
Travel tips for visiting Mykonos in September
- • Sunset walks are a comfort highlight.
- • Check wind/sea conditions for boat days.
- • Early September can still be hot—keep sun protection.
September weather in Mykonos — FAQ
Q. Is September better than August?
A. Often yes—heat eases while sea days remain strong.
Q. Does it rain in September?
A. It can increase slightly; flexibility helps.
Explore Mykonos
These pages are connected so you can compare conditions and decide for yourself.