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The weather in Ilia in September is hot. The average temperatures are between 21°C and 28°C.
You can expect about 3 to 8 days of rain in Ilia during the month of September. 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 Ilia in September 2025.
If you’re planning to visit Ilia in the near future, we highly recommend that you review the 14 day weather forecast for Ilia before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 13° / 9° | 9 | 22 | 0 | 220 mm | Bad | Ilia in January |
| February | 14° / 10° | 7 | 21 | 0 | 161 mm | Ok | Ilia in February |
| March | 16° / 11° | 6 | 25 | 0 | 122 mm | Good | Ilia in March |
| April | 19° / 13° | 4 | 26 | 0 | 62 mm | Good | Ilia in April |
| May | 23° / 16° | 3 | 28 | 0 | 42 mm | Perfect | Ilia in May |
| June | 27° / 20° | 2 | 28 | 0 | 42 mm | Perfect | Ilia in June |
| July | 30° / 23° | 0 | 31 | 0 | 10 mm | Good | Ilia in July |
| August | 31° / 24° | 0 | 31 | 0 | 7 mm | Good | Ilia in August |
| September | 28° / 21° | 3 | 27 | 0 | 95 mm | Perfect | Ilia in September |
| October | 23° / 18° | 6 | 25 | 0 | 169 mm | Perfect | Ilia in October |
| November | 20° / 15° | 6 | 24 | 0 | 188 mm | Good | Ilia in November |
| December | 15° / 11° | 7 | 24 | 0 | 188 mm | Ok | Ilia in December |