Click on a day for an hourly weather forecast
The temperatures in Narbonne in September are comfortable with low of 17°C and and high up to 25°C.
You can expect about 3 to 8 days of rain in Narbonne 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 Narbonne in September 2025.
If you’re planning to visit Narbonne in the near future, we highly recommend that you review the 14 day weather forecast for Narbonne before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 11° / 6° | 4 | 26 | 0 | 64 mm | Ok | Narbonne in January |
| February | 12° / 6° | 3 | 25 | 1 | 48 mm | Ok | Narbonne in February |
| March | 15° / 8° | 4 | 27 | 0 | 76 mm | Good | Narbonne in March |
| April | 17° / 10° | 5 | 25 | 0 | 75 mm | Good | Narbonne in April |
| May | 21° / 14° | 4 | 27 | 0 | 62 mm | Good | Narbonne in May |
| June | 26° / 17° | 3 | 27 | 0 | 47 mm | Perfect | Narbonne in June |
| July | 28° / 20° | 3 | 28 | 0 | 35 mm | Perfect | Narbonne in July |
| August | 28° / 20° | 2 | 29 | 0 | 36 mm | Perfect | Narbonne in August |
| September | 25° / 17° | 3 | 27 | 0 | 53 mm | Perfect | Narbonne in September |
| October | 20° / 14° | 4 | 27 | 0 | 122 mm | Good | Narbonne in October |
| November | 15° / 10° | 4 | 26 | 0 | 98 mm | Good | Narbonne in November |
| December | 12° / 7° | 2 | 29 | 0 | 36 mm | Ok | Narbonne in December |