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The temperatures in Ile De France in September are comfortable with low of 12°C and and high up to 22°C.
You can expect about 3 to 8 days of rain in Ile De France 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 Ile De France in September 2025.
If you’re planning to visit Ile De France in the near future, we highly recommend that you review the 14 day weather forecast for Ile De France before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 6° / 2° | 9 | 18 | 5 | 73 mm | Awful | Ile De France in January |
| February | 8° / 2° | 8 | 16 | 4 | 74 mm | Awful | Ile De France in February |
| March | 12° / 4° | 7 | 24 | 1 | 66 mm | Bad | Ile De France in March |
| April | 15° / 6° | 5 | 25 | 0 | 65 mm | Good | Ile De France in April |
| May | 18° / 9° | 6 | 25 | 0 | 113 mm | Good | Ile De France in May |
| June | 21° / 12° | 7 | 23 | 0 | 122 mm | Ok | Ile De France in June |
| July | 24° / 14° | 5 | 26 | 0 | 98 mm | Perfect | Ile De France in July |
| August | 25° / 15° | 4 | 27 | 0 | 85 mm | Perfect | Ile De France in August |
| September | 22° / 12° | 4 | 26 | 0 | 55 mm | Good | Ile De France in September |
| October | 16° / 9° | 6 | 25 | 0 | 77 mm | Good | Ile De France in October |
| November | 11° / 6° | 7 | 22 | 1 | 75 mm | Bad | Ile De France in November |
| December | 7° / 3° | 8 | 20 | 3 | 96 mm | Awful | Ile De France in December |
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