Mykonos weather in May
May is one of the best months to visit Mykonos: highs of 20°C (67°F) and about 21 mm (0.8 in) of rain on average. Nights average 18°C (65°F) and cloud cover 41% (NASA POWER, 2001–2025 averages). It is the 5th driest month of the year and the 6th warmest. Compared with April, it is warmer and drier; June brings highs of 23°C (74°F) and 9 mm (0.4 in) of rain.
Is May a good time to visit Mykonos?
best month Weather score 87/100.
Yes. May is one of the best months for weather in Mykonos.
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Does it rain a lot in Mykonos in May?
No, it is usually dry: about 21 mm (0.8 in) falls in an average May. It is the 5th driest month of the year.
How warm is Mykonos in May?
Days average 20°C (67°F) and nights 18°C (65°F).
Mykonos weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 14°C (57°F) | 12°C (54°F) | 100 mm | 71% | least pleasant |
| February | 14°C (57°F) | 12°C (54°F) | 84 mm | 68% | least pleasant |
| March | 15°C (59°F) | 13°C (56°F) | 48 mm | 59% | fair |
| April | 17°C (62°F) | 15°C (59°F) | 29 mm | 53% | fair |
| May | 20°C (67°F) | 18°C (65°F) | 21 mm | 41% | best |
| June | 23°C (74°F) | 22°C (71°F) | 9 mm | 21% | best |
| July | 25°C (77°F) | 24°C (74°F) | 3 mm | 10% | best |
| August | 25°C (78°F) | 24°C (75°F) | 2 mm | 10% | best |
| September | 24°C (75°F) | 22°C (72°F) | 20 mm | 25% | best |
| October | 21°C (70°F) | 20°C (67°F) | 46 mm | 46% | fair |
| November | 18°C (65°F) | 17°C (62°F) | 68 mm | 64% | fair |
| December | 15°C (60°F) | 14°C (56°F) | 93 mm | 73% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
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