Click on a day for an hourly weather forecast
The temperatures in Ioannina in May are quite cold with temperatures between 7°C and 22°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Ioannina. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Ioannina in May 2025.
If you’re planning to visit Ioannina in the near future, we highly recommend that you review the 14 day weather forecast for Ioannina before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 8° / -3° | 11 | 16 | 4 | 270 mm | Awful | Ioannina in January |
| February | 10° / -2° | 10 | 15 | 4 | 233 mm | Awful | Ioannina in February |
| March | 12° / 0° | 10 | 20 | 1 | 196 mm | Bad | Ioannina in March |
| April | 17° / 3° | 9 | 21 | 0 | 136 mm | Ok | Ioannina in April |
| May | 22° / 7° | 12 | 19 | 0 | 187 mm | Ok | Ioannina in May |
| June | 26° / 11° | 11 | 19 | 0 | 188 mm | Good | Ioannina in June |
| July | 30° / 14° | 6 | 25 | 0 | 104 mm | Good | Ioannina in July |
| August | 31° / 15° | 6 | 25 | 0 | 90 mm | Good | Ioannina in August |
| September | 26° / 12° | 7 | 23 | 0 | 153 mm | Good | Ioannina in September |
| October | 20° / 7° | 6 | 25 | 0 | 173 mm | Good | Ioannina in October |
| November | 15° / 4° | 7 | 23 | 0 | 249 mm | Ok | Ioannina in November |
| December | 10° / -1° | 9 | 20 | 2 | 235 mm | Awful | Ioannina in December |