| Measuring Point | Last Measurement | Temperature |
| Strandbad Egg am Faaker See | 05.08.2020 11:38 | 23°C |
| Millstätter See | 05.08.2020 11:03 | 22.1°C |
| Strandbad Knaller Weissensee | 05.08.2020 09:22 | 22°C |
| Strandbad Stockenboi Weissensee | 05.08.2020 09:22 | 22°C |
| Ossiacher See | 05.08.2020 09:52 | 25.1°C |
| Naturschwimmbad Waldbad Mauthen | 05.08.2020 09:59 | 20°C |
| Wörthersee | 05.08.2020 08:12 | 24°C |
| Rauschelesee | 05.08.2020 08:12 | 25°C |
| Keutschacher See | 05.08.2020 08:12 | 24°C |
| Hafnersee | 05.08.2020 08:12 | 25°C |
| Forstsee | 05.08.2020 08:11 | 24°C |
| Badesee Ressnig | 05.08.2020 08:08 | 23°C |
| Naturschwimmbad Radnig | 05.08.2020 08:31 | 23°C |
| Flatschacher See | 05.08.2020 08:26 | 24.6°C |
| Maltschacher See | 05.08.2020 08:26 | 24.1°C |
| Brennsee | 05.08.2020 09:00 | 23°C |
| Afritzer See | 05.08.2020 08:59 | 23°C |
| Pressegger See | 05.08.2020 08:31 | 23°C |
| Badesee St. Johann | 05.08.2020 08:08 | 23°C |
| St. Urbaner See | 04.08.2020 10:36 | 23°C |
| Goggausee | 04.08.2020 09:25 | 25°C |
| Faaker See | 04.08.2020 08:21 | 23°C |
| Turnersee | 03.08.2020 12:33 | 26°C |
| Pirkdorfer See | 03.08.2020 12:38 | 25°C |
| Linsendorfer See | 03.08.2020 12:34 | 21°C |
| Klopeiner See | 03.08.2020 12:33 | 26°C |
| Kleinsee | 03.08.2020 12:38 | 23°C |
| Gösselsdorfer See | 03.08.2020 12:34 | 23°C |
| Aichwaldsee | 03.08.2020 07:58 | 22°C |
| Badesee St. Andrä | 31.07.2020 13:17 | 25°C |
| Badesee Lavamünd | 31.07.2020 13:17 | 25°C |
| Sonnegger See | 31.07.2020 11:35 | 23°C |
| Vassacher See | 30.07.2020 09:41 | 24°C |
| Silbersee | 30.07.2020 09:40 | 24.5°C |
| St. Magdalener See | 30.07.2020 09:55 | 24°C |