Is it warm enough to swim in Obertrum am See in September? Average water temperature in Obertrum am See in September is 15.2°C and therefore is not suitable for comfortable swimming. The warmest water in Obertrum am See in September is 21°C, and the coldest is 8°C. To find out the water temperature today and in the coming days, go to Current water temperature in Obertrum am See
To get an accurate forecast for the water temperature in Obertrum am See for any chosen month, compare two years within a 10 year range using the chart below.
Day | 2025 | 2024 |
---|---|---|
1 September | 17°C | 21°C |
2 September | 17°C | 21°C |
3 September | 17°C | 21°C |
4 September | 16°C | 21°C |
5 September | 16°C | 21°C |
6 September | 16°C | 21°C |
7 September | 16°C | 20°C |
8 September | 16°C | 19°C |
9 September | 15°C | 18°C |
10 September | 15°C | 16°C |
11 September | 16°C | 14°C |
12 September | 15°C | 12°C |
13 September | 16°C | 10°C |
14 September | 15°C | 9°C |
15 September | 15°C | 8°C |
Day | 2025 | 2024 |
---|---|---|
16 September | 16°C | 8°C |
17 September | 16°C | 9°C |
18 September | 17°C | 10°C |
19 September | 17°C | 11°C |
20 September | 17°C | 12°C |
21 September | 16°C | 14°C |
22 September | 16°C | 14°C |
23 September | 15°C | 14°C |
24 September | 14°C | 14°C |
25 September | 13°C | 14°C |
26 September | 13°C | 14°C |
27 September | 12°C | 13°C |
28 September | 11°C | 12°C |
29 September | 11°C | 12°C |
30 September | 10°C | 12°C |
You can also view information about water temperature for other months by clicking on the month button below