What to pack for Athens in May
- t-shirts and light layers
- a light jacket for evenings
Humidity averages 55%; max daily wind around 17 km/h.
How May compares
Best months in Athens: April–May & September–November. See the full best time to visit Athens guide.
Athens in May: the details
In May, Athens sees average daytime highs of 25°C (76°F) and overnight lows of 16°C (60°F). Rainfall totals roughly 29 mm across 4.7 rainy days, and the sun shines about 12 hours per day with 14.1 hours of daylight mid-month. Relative humidity averages 55%.
In context: May is the 5th-warmest month and the 8th-wettest in Athens. The sunniest month is June (13.6 h/day).
| Metric | May average |
|---|---|
| Daytime high | 25°C / 76°F |
| Overnight low | 16°C / 60°F |
| Rainfall | 29 mm over 4.7 rainy days |
| Sunshine | 12 h/day (14.1 h daylight) |
| Humidity | 55% |
| Travel score | 10.0 / 10 |
These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Athens, Greece (37.98, 23.73) — see our methodology. Actual conditions vary year to year.
Not set on Athens? Browse the best places to visit in May ranked by travel score.
Frequently asked questions
How hot is Athens in May?
Daytime highs in Athens in May average 25°C (76°F); nights drop to about 16°C.
Does it rain in Athens in May?
Expect around 4.7 rainy days and 29 mm of rainfall in May.
Is May a good time to visit Athens?
May is one of the best months to visit Athens. Overall travel score: 10.0/10. The best months are April–May & September–November.
Also good in May, near Athens
Where should you go next month?
Get one email a month with the destinations at their seasonal best. Double opt-in, unsubscribe anytime.