Lake Cerknica vs Wörthersee
Wörthersee is the warmer swim right now at about 20.5°C. They are roughly 98 km apart in Slovenia and Austria.
Lake Cerknica
Inner Carniola
18.3°C
mild · modelled estimate
- October average
- 18.3°C
- Warmest month
- August · 23.0°C
- Coldest month
- 4.0°C
- Swim season
- June–October
Lake Cerknica in Inner Carniola, Slovenia reaches comfortable swimming temperatures in July and August, and drops close to single digits in winter.
Wörthersee
Carinthia
20.5°C
warm · modelled estimate
- October average
- 20.5°C
- Warmest month
- August · 26.0°C
- Coldest month
- 4.0°C
- Swim season
- June–October
Austria's warmest large lake — Carinthian water regularly tops 25°C.
Month by month
| Lake | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lake Cerknica | 5.3°C | 4.0°C | 5.3°C | 8.8°C | 13.5°C | 18.3°C | 21.7°C | 23.0°C | 21.7°C | 18.3°C | 13.5°C | 8.8°C |
| Wörthersee | 5.5°C | 4.0°C | 5.5°C | 9.5°C | 15.0°C | 20.5°C | 24.5°C | 26.0°C | 24.5°C | 20.5°C | 15.0°C | 9.5°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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