Attersee vs Lipno Reservoir
Attersee is the warmer swim right now at about 20.8°C. They are roughly 100 km apart in Austria and Czechia.
Attersee
Upper Austria
20.8°C
warm · modelled estimate
- September average
- 20.8°C
- Warmest month
- August · 22.0°C
- Coldest month
- 4.0°C
- Swim season
- July–September
Deep, brilliantly clear Austrian lake loved by divers and open-water swimmers.
Lipno Reservoir
South Bohemia
20.7°C
warm · modelled estimate
- September average
- 20.7°C
- Warmest month
- August · 22.0°C
- Coldest month
- 2.0°C
- Swim season
- July–September
The 'Bohemian Sea' — Czechia's biggest swim-and-sail reservoir.
Month by month
| Lake | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Attersee | 5.2°C | 4.0°C | 5.2°C | 8.5°C | 13.0°C | 17.5°C | 20.8°C | 22.0°C | 20.8°C | 17.5°C | 13.0°C | 8.5°C |
| Lipno Reservoir | 3.3°C | 2.0°C | 3.3°C | 7.0°C | 12.0°C | 17.0°C | 20.7°C | 22.0°C | 20.7°C | 17.0°C | 12.0°C | 7.0°C |
Monthly values are modelled from each lake's long-term winter and summer envelope, then refined with today's forecast air temperature for the headline reading.
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