
Is it warm enough to swim in Frankfurt am Main in August? Average water temperature in Frankfurt am Main in August is 21.2°C and therefore suitable for comfortable swimming. The warmest water in Frankfurt am Main in August is 27°C, and the coldest is 16°C. To find out the water temperature today and in the coming days, go to Current water temperature in Frankfurt am Main
To get an accurate forecast for the water temperature in Frankfurt am Main for any chosen month, compare two years within a 10 year range using the chart below.
| Day | 2025 | 2024 |
|---|---|---|
| 1 August | 18°C | |
| 2 August | 18°C | 22°C |
| 3 August | 18°C | 22°C |
| 4 August | 18°C | |
| 5 August | 18°C | |
| 6 August | 19°C | 21°C |
| 7 August | 20°C | 21°C |
| 8 August | 20°C | 21°C |
| 9 August | 21°C | 22°C |
| 10 August | 23°C | 22°C |
| 11 August | 23°C | 23°C |
| 12 August | 24°C | 24°C |
| 13 August | 24°C | |
| 14 August | 25°C | 24°C |
| 15 August | 24°C | 24°C |
| Day | 2025 | 2024 |
|---|---|---|
| 16 August | 24°C | 23°C |
| 17 August | 23°C | 23°C |
| 18 August | 22°C | 22°C |
| 19 August | 22°C | 21°C |
| 20 August | 20°C | 20°C |
| 21 August | 19°C | 20°C |
| 22 August | 19°C | 20°C |
| 23 August | 19°C | 20°C |
| 24 August | 19°C | 20°C |
| 25 August | 18°C | 20°C |
| 26 August | 18°C | 20°C |
| 27 August | 20°C | 21°C |
| 28 August | 18°C | 22°C |
| 29 August | 20°C | 22°C |
| 30 August | 19°C | 22°C |
| 31 August | 19°C | 23°C |
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You can also view information about water temperature for other months by clicking on the month button below