Click on a day for an hourly weather forecast
The temperatures in Wigan in September are usually low and can range between 10°C and 17°C.
You can expect about 3 to 8 days of rain in Wigan 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 Wigan in September 2025.
If you’re planning to visit Wigan in the near future, we highly recommend that you review the 14 day weather forecast for Wigan before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 6° / 2° | 10 | 16 | 5 | 88 mm | Awful | Wigan in January |
| February | 7° / 2° | 9 | 15 | 5 | 77 mm | Awful | Wigan in February |
| March | 10° / 3° | 6 | 22 | 2 | 67 mm | Bad | Wigan in March |
| April | 13° / 5° | 5 | 25 | 1 | 45 mm | Ok | Wigan in April |
| May | 15° / 7° | 6 | 25 | 0 | 65 mm | Good | Wigan in May |
| June | 18° / 10° | 7 | 23 | 0 | 80 mm | Ok | Wigan in June |
| July | 20° / 12° | 7 | 24 | 0 | 94 mm | Ok | Wigan in July |
| August | 19° / 12° | 6 | 25 | 0 | 102 mm | Good | Wigan in August |
| September | 17° / 10° | 5 | 25 | 0 | 74 mm | Good | Wigan in September |
| October | 14° / 8° | 8 | 23 | 0 | 84 mm | Ok | Wigan in October |
| November | 9° / 5° | 9 | 21 | 0 | 98 mm | Bad | Wigan in November |
| December | 7° / 3° | 9 | 19 | 2 | 92 mm | Awful | Wigan in December |