Mykonos: weather and best time to visit
Mykonos (Greece) reaches its warmest daytime temperatures in July at around 28°C; the coolest month is January at around 13°C. The sea is warmest in August at about 24°C.
Best time to visit
- 🏖 Beach
- 🏛 City trip
- 🥾 Hiking
Things to do in Mykonos
Tours, tickets and activities for your trip.
Mykonos climate, month by month
| Month | Day °C | Night °C | Sea °C | Rain d | Sun h | Beach | City | Hiking |
|---|---|---|---|---|---|---|---|---|
| Jan | 13° | 10° | 16° | 10 | 8 | 36 | 45 | 72 |
| Feb | 14° | 10° | 16° | 9 | 9 | 42 | 51 | 76 |
| Mar | 15° | 12° | 16° | 9 | 10 | 44 | 59 | 78 |
| Apr | 18° | 14° | 16° | 5 | 11 | 52 | 80 | 87 |
| May | 22° | 17° | 18° | 4 | 13 | 63 | 89 | 88 |
| Jun | 26° | 21° | 21° | 1 | 14 | 82 | 93 | 77 |
| Jul | 28° | 23° | 23° | 0 | 14 | 89 | 87 | 71 |
| Aug | 28° | 24° | 24° | 1 | 13 | 90 | 87 | 71 |
| Sep | 25° | 21° | 23° | 1 | 12 | 86 | 93 | 80 |
| Oct | 22° | 18° | 21° | 5 | 10 | 68 | 86 | 86 |
| Nov | 18° | 15° | 19° | 6 | 9 | 51 | 76 | 83 |
| Dec | 15° | 12° | 17° | 10 | 7 | 35 | 49 | 70 |
Rain d = average rain days per month · Sun h = average sunshine hours per day · scores 0–100, higher is better.
Every month in detail
Mykonos in January
Daytime highs around 13°C, nights near 10°C. January is the coldest month of the year. Expect about 10 rain days and 8 hours of sunshine per day. The sea is cold at 16°C — not swimming weather.
Beach: poorCity: mixedHiking: goodMore destinations for January →
Mykonos in February
Daytime highs around 14°C, nights near 10°C. Expect about 9 rain days and 9 hours of sunshine per day. The sea is cold at 16°C — not swimming weather.
Beach: mixedCity: mixedHiking: goodMore destinations for February →
Mykonos in March
Daytime highs around 15°C, nights near 12°C. Expect about 9 rain days and 10 hours of sunshine per day. The sea is cold at 16°C — not swimming weather.
Beach: mixedCity: mixedHiking: goodMore destinations for March →
Mykonos in April
Daytime highs around 18°C, nights near 14°C. Expect about 5 rain days and 11 hours of sunshine per day. The sea is cold at 16°C — not swimming weather.
Beach: mixedCity: excellentHiking: excellentMore destinations for April →
Mykonos in May
Daytime highs around 22°C, nights near 17°C. Expect about 4 rain days and 13 hours of sunshine per day. The sea is on the fresh side at 18°C.
Beach: goodCity: excellentHiking: excellentMore destinations for May →
Mykonos in June
Daytime highs around 26°C, nights near 21°C. No month gets more sunshine. Expect about 1 rain day and 14 hours of sunshine per day. The sea is pleasant for swimming at 21°C.
Beach: excellentCity: excellentHiking: goodMore destinations for June →
Mykonos in July
Daytime highs around 28°C, nights near 23°C. July is the warmest month of the year. It is also the driest month of the year. Expect about 0 rain days and 14 hours of sunshine per day. The sea is pleasant for swimming at 23°C.
Beach: excellentCity: excellentHiking: goodMore destinations for July →
Mykonos in August
Daytime highs around 28°C, nights near 24°C. The sea is at its warmest now. Expect about 1 rain day and 13 hours of sunshine per day. The sea is pleasant for swimming at 24°C.
Beach: excellentCity: excellentHiking: goodMore destinations for August →
Mykonos in September
Daytime highs around 25°C, nights near 21°C. Expect about 1 rain day and 12 hours of sunshine per day. The sea is pleasant for swimming at 23°C.
Beach: excellentCity: excellentHiking: excellentMore destinations for September →
Mykonos in October
Daytime highs around 22°C, nights near 18°C. Expect about 5 rain days and 10 hours of sunshine per day. The sea is pleasant for swimming at 21°C.
Beach: goodCity: excellentHiking: excellentMore destinations for October →
Mykonos in November
Daytime highs around 18°C, nights near 15°C. Expect about 6 rain days and 9 hours of sunshine per day. The sea is on the fresh side at 19°C.
Beach: mixedCity: goodHiking: excellentMore destinations for November →
Mykonos in December
Daytime highs around 15°C, nights near 12°C. It is the rainiest month of the year. Expect about 10 rain days and 7 hours of sunshine per day. The sea is cold at 17°C — not swimming weather.
Beach: poorCity: mixedHiking: goodMore destinations for December →
Related destinations
More in Greece: Athens · Santorini · Crete · Chania · Rhodes · Corfu
Similar climate: Kusadasi, Türkiye · Palermo, Italy · Costa Smeralda, Italy · Malta, Malta