Click on a day for an hourly weather forecast
The temperatures in North West in September are comfortable with low of 13°C and and high up to 28°C.
The wather in North West in September can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in North West in September 2025.
If you’re planning to visit North West in the near future, we highly recommend that you review the 14 day weather forecast for North West before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 30° / 18° | 7 | 24 | 0 | 168 mm | Ok | North West in January |
| February | 30° / 17° | 6 | 22 | 0 | 134 mm | Good | North West in February |
| March | 28° / 16° | 5 | 26 | 0 | 91 mm | Perfect | North West in March |
| April | 25° / 13° | 3 | 27 | 0 | 59 mm | Perfect | North West in April |
| May | 23° / 10° | 1 | 30 | 0 | 12 mm | Perfect | North West in May |
| June | 20° / 7° | 0 | 30 | 0 | 7 mm | Good | North West in June |
| July | 19° / 6° | 0 | 31 | 0 | 2 mm | Good | North West in July |
| August | 23° / 9° | 0 | 31 | 0 | 3 mm | Perfect | North West in August |
| September | 28° / 13° | 1 | 29 | 0 | 10 mm | Perfect | North West in September |
| October | 30° / 15° | 3 | 28 | 0 | 72 mm | Good | North West in October |
| November | 30° / 16° | 7 | 23 | 0 | 113 mm | Ok | North West in November |
| December | 30° / 17° | 8 | 23 | 0 | 146 mm | Ok | North West in December |