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The weather in Iraklion in September is hot. The average temperatures are between 22°C and 26°C.
You can expect a few rainy days in Iraklion during September, but usually the weather is comfortable in September.
Our weather forecast can give you a great sense of what weather to expect in Iraklion in September 2025.
If you’re planning to visit Iraklion in the near future, we highly recommend that you review the 14 day weather forecast for Iraklion before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 14° / 11° | 4 | 27 | 0 | 93 mm | Good | Iraklion in January |
| February | 15° / 11° | 4 | 25 | 0 | 71 mm | Good | Iraklion in February |
| March | 16° / 12° | 2 | 29 | 0 | 44 mm | Good | Iraklion in March |
| April | 19° / 14° | 1 | 29 | 0 | 27 mm | Good | Iraklion in April |
| May | 22° / 17° | 1 | 30 | 0 | 21 mm | Good | Iraklion in May |
| June | 25° / 21° | 0 | 30 | 0 | 8 mm | Perfect | Iraklion in June |
| July | 28° / 23° | 0 | 31 | 0 | 1 mm | Perfect | Iraklion in July |
| August | 28° / 24° | 0 | 31 | 0 | 2 mm | Perfect | Iraklion in August |
| September | 26° / 22° | 1 | 29 | 0 | 17 mm | Perfect | Iraklion in September |
| October | 23° / 19° | 2 | 29 | 0 | 42 mm | Perfect | Iraklion in October |
| November | 20° / 16° | 2 | 28 | 0 | 51 mm | Good | Iraklion in November |
| December | 16° / 13° | 4 | 27 | 0 | 88 mm | Good | Iraklion in December |