Click on a day for an hourly weather forecast
The temperatures in Edinburgh in September are quite cold with temperatures between 8°C and 14°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Edinburgh 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 Edinburgh in September 2025.
If you’re planning to visit Edinburgh in the near future, we highly recommend that you review the 14 day weather forecast for Edinburgh before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 4° / 0° | 9 | 11 | 11 | 77 mm | Awful | Edinburgh in January |
| February | 5° / 1° | 8 | 10 | 10 | 89 mm | Awful | Edinburgh in February |
| March | 7° / 2° | 7 | 17 | 7 | 75 mm | Awful | Edinburgh in March |
| April | 10° / 3° | 7 | 20 | 3 | 57 mm | Awful | Edinburgh in April |
| May | 12° / 5° | 8 | 22 | 1 | 91 mm | Bad | Edinburgh in May |
| June | 15° / 8° | 8 | 22 | 0 | 117 mm | Ok | Edinburgh in June |
| July | 16° / 10° | 8 | 23 | 0 | 126 mm | Ok | Edinburgh in July |
| August | 16° / 10° | 8 | 23 | 0 | 111 mm | Ok | Edinburgh in August |
| September | 14° / 8° | 6 | 24 | 0 | 71 mm | Good | Edinburgh in September |
| October | 11° / 6° | 8 | 23 | 0 | 96 mm | Bad | Edinburgh in October |
| November | 7° / 3° | 9 | 17 | 3 | 93 mm | Awful | Edinburgh in November |
| December | 4° / 1° | 8 | 16 | 7 | 90 mm | Awful | Edinburgh in December |