
Greece · Europe
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MAXMAX | 15° | 15° | 17° | 20° | 24° | 28° | 30° | 30° | 27° | 23° | 20° | 17° |
MINMIN | 10° | 10° | 11° | 13° | 17° | 21° | 24° | 24° | 21° | 18° | 15° | 12° |
☀️Sunshine | 5h UV 4 | 6h UV 6 | 8h UV 7 | 9h UV 8 | 10h UV 9 | 12h UV 9 | 12h UV 9 | 11h UV 9 | 10h UV 8 | 8h UV 6 | 6h UV 5 | 5h UV 4 |
🌊Water Temp | 16° | 16° | 16° | 17° | 20° | 23° | 25° | 25° | 25° | 23° | 20° | 18° |
🌧Rain Days | 4d44mm | 3d31mm | 2d17mm | 1d8mm | 1d4mm | 0d4mm | 0d1mm | 0d1mm | 0d2mm | 1d7mm | 2d25mm | 4d32mm |
Still off-season — flights and hotels significantly cheaper than in June.
May is an acceptable travel month for Naxos — conditions are fine, though June, July, August, and September offer even better weather.
Daytime temperatures reach up to 23°C, cooling to 17°C at night (daily average: 20°C). With 10 sunshine hours per day, May is one of the sunniest months — 4 mm of rain over 1 days. The sea is 19°C — refreshing and manageable for confident swimmers.
A jacket for cool evenings should not be left behind. Sightseeing and excursions can be enjoyed at this time of year without the heat.