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The temperatures in Bright in September are quite cold with temperatures between 7°C and 18°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Bright 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 Bright in September 2025.
If you’re planning to visit Bright in the near future, we highly recommend that you review the 14 day weather forecast for Bright before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 31° / 18° | 3 | 28 | 0 | 23 mm | Good | Bright in January |
| February | 30° / 17° | 2 | 26 | 0 | 27 mm | Good | Bright in February |
| March | 27° / 15° | 2 | 29 | 0 | 13 mm | Perfect | Bright in March |
| April | 23° / 13° | 3 | 27 | 0 | 33 mm | Perfect | Bright in April |
| May | 18° / 10° | 3 | 28 | 0 | 34 mm | Good | Bright in May |
| June | 15° / 7° | 4 | 26 | 0 | 39 mm | Good | Bright in June |
| July | 14° / 6° | 4 | 27 | 0 | 32 mm | Good | Bright in July |
| August | 15° / 6° | 6 | 25 | 0 | 44 mm | Good | Bright in August |
| September | 18° / 7° | 4 | 26 | 0 | 45 mm | Good | Bright in September |
| October | 22° / 9° | 4 | 27 | 0 | 38 mm | Good | Bright in October |
| November | 26° / 12° | 4 | 26 | 0 | 36 mm | Perfect | Bright in November |
| December | 29° / 15° | 3 | 28 | 0 | 29 mm | Good | Bright in December |