Click on a day for an hourly weather forecast
The temperatures in Greece 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 Greece 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 Greece in May 2025.
If you’re planning to visit Greece in the near future, we highly recommend that you review the 14 day weather forecast for Greece before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 12° / 7° | 4 | 25 | 2 | 53 mm | Bad | Greece in January |
| February | 14° / 8° | 4 | 23 | 1 | 57 mm | Good | Greece in February |
| March | 16° / 10° | 4 | 27 | 0 | 54 mm | Good | Greece in March |
| April | 19° / 13° | 3 | 27 | 0 | 46 mm | Good | Greece in April |
| May | 24° / 17° | 3 | 28 | 0 | 38 mm | Perfect | Greece in May |
| June | 29° / 22° | 2 | 28 | 0 | 36 mm | Good | Greece in June |
| July | 32° / 25° | 0 | 31 | 0 | 10 mm | Good | Greece in July |
| August | 31° / 25° | 0 | 31 | 0 | 7 mm | Good | Greece in August |
| September | 28° / 22° | 2 | 28 | 0 | 43 mm | Perfect | Greece in September |
| October | 22° / 17° | 3 | 28 | 0 | 61 mm | Good | Greece in October |
| November | 18° / 14° | 2 | 28 | 0 | 56 mm | Good | Greece in November |
| December | 14° / 10° | 4 | 27 | 0 | 67 mm | Good | Greece in December |