Click on a day for an hourly weather forecast
The temperatures in Amiens in September are usually low and can range between 11°C and 20°C.
You can expect about 3 to 8 days of rain in Amiens 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 Amiens in September 2026.
If you’re planning to visit Amiens in the near future, we highly recommend that you review the 14 day weather forecast for Amiens before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 6° / 1° | 9 | 18 | 4 | 69 mm | Awful | Amiens in January |
| February | 7° / 2° | 7 | 17 | 4 | 56 mm | Awful | Amiens in February |
| March | 11° / 3° | 5 | 25 | 1 | 52 mm | Ok | Amiens in March |
| April | 15° / 5° | 3 | 26 | 0 | 40 mm | Good | Amiens in April |
| May | 17° / 7° | 5 | 26 | 0 | 67 mm | Good | Amiens in May |
| June | 20° / 11° | 5 | 25 | 0 | 84 mm | Good | Amiens in June |
| July | 23° / 13° | 5 | 26 | 0 | 82 mm | Perfect | Amiens in July |
| August | 23° / 13° | 4 | 27 | 0 | 70 mm | Perfect | Amiens in August |
| September | 20° / 11° | 3 | 27 | 0 | 44 mm | Good | Amiens in September |
| October | 16° / 8° | 5 | 26 | 0 | 63 mm | Good | Amiens in October |
| November | 10° / 5° | 7 | 23 | 1 | 70 mm | Bad | Amiens in November |
| December | 7° / 3° | 8 | 21 | 2 | 79 mm | Awful | Amiens in December |