Click on a day for an hourly weather forecast
The temperatures in Athens in May are comfortable with low of 17°C and and high up to 24°C.
You can expect about 3 to 8 days of rain in Athens during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Athens in May 2025.
If you’re planning to visit Athens in the near future, we highly recommend that you review the 14 day weather forecast for Athens before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 12° / 7° | 4 | 25 | 2 | 53 mm | Bad | Athens in January |
| February | 14° / 8° | 4 | 23 | 1 | 57 mm | Good | Athens in February |
| March | 16° / 10° | 4 | 27 | 0 | 54 mm | Good | Athens in March |
| April | 19° / 13° | 3 | 27 | 0 | 46 mm | Good | Athens in April |
| May | 24° / 17° | 3 | 28 | 0 | 38 mm | Perfect | Athens in May |
| June | 29° / 22° | 2 | 28 | 0 | 36 mm | Good | Athens in June |
| July | 32° / 25° | 0 | 31 | 0 | 10 mm | Good | Athens in July |
| August | 31° / 25° | 0 | 31 | 0 | 7 mm | Good | Athens in August |
| September | 28° / 22° | 2 | 28 | 0 | 43 mm | Perfect | Athens in September |
| October | 22° / 17° | 3 | 28 | 0 | 61 mm | Good | Athens in October |
| November | 18° / 14° | 2 | 28 | 0 | 56 mm | Good | Athens in November |
| December | 14° / 10° | 4 | 27 | 0 | 67 mm | Good | Athens in December |