Click on a day for an hourly weather forecast
The temperatures in Long Branch in September are comfortable with low of 19°C and and high up to 24°C.
You can expect about 3 to 8 days of rain in Long Branch 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 Long Branch in September 2025.
If you’re planning to visit Long Branch in the near future, we highly recommend that you review the 14 day weather forecast for Long Branch before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 3° / -2° | 5 | 19 | 6 | 50 mm | Awful | Long Branch in January |
| February | 4° / -1° | 5 | 18 | 6 | 64 mm | Awful | Long Branch in February |
| March | 8° / 3° | 5 | 22 | 4 | 68 mm | Bad | Long Branch in March |
| April | 13° / 8° | 5 | 25 | 0 | 59 mm | Ok | Long Branch in April |
| May | 18° / 13° | 6 | 25 | 0 | 83 mm | Good | Long Branch in May |
| June | 23° / 18° | 5 | 25 | 0 | 90 mm | Perfect | Long Branch in June |
| July | 27° / 22° | 8 | 23 | 0 | 127 mm | Good | Long Branch in July |
| August | 27° / 22° | 6 | 25 | 0 | 116 mm | Perfect | Long Branch in August |
| September | 24° / 19° | 4 | 26 | 0 | 82 mm | Perfect | Long Branch in September |
| October | 18° / 13° | 5 | 26 | 0 | 77 mm | Good | Long Branch in October |
| November | 12° / 7° | 4 | 25 | 1 | 48 mm | Ok | Long Branch in November |
| December | 7° / 3° | 5 | 22 | 4 | 77 mm | Bad | Long Branch in December |