Click on a day for an hourly weather forecast
The temperatures in Dundee in September are quite cold with temperatures between 9°C and 15°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Dundee 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 Dundee in September 2025.
If you’re planning to visit Dundee in the near future, we highly recommend that you review the 14 day weather forecast for Dundee before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 5° / 2° | 9 | 15 | 7 | 79 mm | Awful | Dundee in January |
| February | 6° / 2° | 8 | 13 | 7 | 90 mm | Awful | Dundee in February |
| March | 8° / 3° | 7 | 20 | 4 | 67 mm | Awful | Dundee in March |
| April | 10° / 4° | 5 | 23 | 2 | 59 mm | Bad | Dundee in April |
| May | 13° / 6° | 7 | 24 | 0 | 87 mm | Bad | Dundee in May |
| June | 15° / 9° | 8 | 22 | 0 | 110 mm | Ok | Dundee in June |
| July | 17° / 11° | 9 | 22 | 0 | 140 mm | Ok | Dundee in July |
| August | 17° / 11° | 9 | 22 | 0 | 145 mm | Ok | Dundee in August |
| September | 15° / 9° | 6 | 24 | 0 | 82 mm | Good | Dundee in September |
| October | 12° / 7° | 9 | 22 | 0 | 112 mm | Bad | Dundee in October |
| November | 8° / 4° | 9 | 20 | 1 | 94 mm | Bad | Dundee in November |
| December | 5° / 2° | 9 | 18 | 4 | 92 mm | Awful | Dundee in December |