Click on a day for an hourly weather forecast
The temperatures in Franklin in September are comfortable with low of 17°C and and high up to 27°C.
You can expect about 3 to 8 days of rain in Franklin 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 Franklin in September 2025.
If you’re planning to visit Franklin in the near future, we highly recommend that you review the 14 day weather forecast for Franklin before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 7° / -1° | 7 | 20 | 4 | 78 mm | Awful | Franklin in January |
| February | 10° / 1° | 6 | 17 | 5 | 99 mm | Bad | Franklin in February |
| March | 15° / 6° | 6 | 23 | 2 | 83 mm | Ok | Franklin in March |
| April | 20° / 10° | 6 | 24 | 1 | 100 mm | Good | Franklin in April |
| May | 25° / 15° | 8 | 24 | 0 | 101 mm | Good | Franklin in May |
| June | 30° / 19° | 7 | 23 | 0 | 112 mm | Ok | Franklin in June |
| July | 31° / 20° | 8 | 23 | 0 | 142 mm | Ok | Franklin in July |
| August | 31° / 20° | 7 | 24 | 0 | 117 mm | Ok | Franklin in August |
| September | 27° / 17° | 6 | 24 | 0 | 90 mm | Perfect | Franklin in September |
| October | 21° / 11° | 4 | 27 | 0 | 83 mm | Good | Franklin in October |
| November | 14° / 5° | 4 | 25 | 1 | 60 mm | Good | Franklin in November |
| December | 10° / 3° | 6 | 23 | 2 | 85 mm | Bad | Franklin in December |