Click on a day for an hourly weather forecast
The temperatures in Paterson 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 Paterson 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 Paterson in September 2025.
If you’re planning to visit Paterson in the near future, we highly recommend that you review the 14 day weather forecast for Paterson before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 2° / -3° | 7 | 16 | 8 | 107 mm | Awful | Paterson in January |
| February | 4° / -3° | 8 | 13 | 8 | 135 mm | Awful | Paterson in February |
| March | 8° / 2° | 8 | 18 | 5 | 144 mm | Awful | Paterson in March |
| April | 14° / 7° | 8 | 21 | 1 | 139 mm | Ok | Paterson in April |
| May | 20° / 13° | 9 | 22 | 0 | 165 mm | Ok | Paterson in May |
| June | 25° / 17° | 8 | 22 | 0 | 181 mm | Good | Paterson in June |
| July | 29° / 21° | 10 | 21 | 0 | 215 mm | Ok | Paterson in July |
| August | 28° / 21° | 7 | 24 | 0 | 203 mm | Good | Paterson in August |
| September | 25° / 17° | 6 | 24 | 0 | 138 mm | Perfect | Paterson in September |
| October | 18° / 12° | 7 | 24 | 0 | 157 mm | Ok | Paterson in October |
| November | 11° / 5° | 6 | 24 | 0 | 111 mm | Ok | Paterson in November |
| December | 6° / 1° | 8 | 19 | 4 | 162 mm | Awful | Paterson in December |