Is it warm enough to swim in Magog in September? Average water temperature in Magog in September is 16.2°C and therefore is not suitable for comfortable swimming. The warmest water in Magog in September is 21°C, and the coldest is 10°C. To find out the water temperature today and in the coming days, go to Current water temperature in Magog
To get an accurate forecast for the water temperature in Magog for any chosen month, compare two years within a 10 year range using the chart below.
Day | 2025 | 2024 |
---|---|---|
1 September | 16°C | 16°C |
2 September | 16°C | 16°C |
3 September | 17°C | 17°C |
4 September | 17°C | 17°C |
5 September | 17°C | 17°C |
6 September | 15°C | |
7 September | 15°C | |
8 September | 15°C | |
9 September | 14°C | |
10 September | 15°C | |
11 September | 15°C | |
12 September | 15°C | |
13 September | 16°C | |
14 September | 17°C | |
15 September | 18°C |
Day | 2025 | 2024 |
---|---|---|
16 September | 18°C | |
17 September | 19°C | |
18 September | 19°C | |
19 September | 18°C | |
20 September | 18°C | |
21 September | 17°C | |
22 September | 17°C | |
23 September | 16°C | |
24 September | 15°C | |
25 September | 14°C | |
26 September | 14°C | |
27 September | 14°C | |
28 September | 15°C | |
29 September | 15°C | |
30 September | 15°C |
You can also view information about water temperature for other months by clicking on the month button below