Click on a day for an hourly weather forecast
The temperatures in Tobermory in September are usually low and can range between 14°C and 19°C.
You can expect about 3 to 8 days of rain in Tobermory 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 Tobermory in September 2025.
If you’re planning to visit Tobermory in the near future, we highly recommend that you review the 14 day weather forecast for Tobermory before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -4° / -8° | 5 | 5 | 22 | 115 mm | Awful | Tobermory in January |
| February | -4° / -8° | 5 | 4 | 20 | 101 mm | Awful | Tobermory in February |
| March | 1° / -4° | 8 | 9 | 15 | 103 mm | Awful | Tobermory in March |
| April | 6° / 1° | 10 | 12 | 8 | 150 mm | Awful | Tobermory in April |
| May | 12° / 6° | 7 | 24 | 1 | 110 mm | Bad | Tobermory in May |
| June | 17° / 11° | 7 | 23 | 0 | 122 mm | Ok | Tobermory in June |
| July | 21° / 16° | 5 | 26 | 0 | 89 mm | Good | Tobermory in July |
| August | 22° / 17° | 6 | 25 | 0 | 126 mm | Good | Tobermory in August |
| September | 19° / 14° | 7 | 23 | 0 | 115 mm | Ok | Tobermory in September |
| October | 12° / 8° | 9 | 21 | 1 | 149 mm | Bad | Tobermory in October |
| November | 6° / 2° | 8 | 10 | 11 | 120 mm | Awful | Tobermory in November |
| December | 0° / -3° | 6 | 7 | 18 | 122 mm | Awful | Tobermory in December |