Lake Orta vs Lake Thun
Lake Orta is the warmer swim right now at about 22.9°C. They are roughly 111 km apart in Italy and Switzerland.
Lake Orta
Piedmont
22.9°C
warm · modelled estimate
- September average
- 22.9°C
- Warmest month
- August · 24.0°C
- Coldest month
- 7.0°C
- Swim season
- June–October
Lake Orta in Piedmont, Italy reaches comfortable swimming temperatures in July and August, and drops close to single digits in winter.
Lake Thun
Bernese Oberland
19.9°C
mild · modelled estimate
- September average
- 19.9°C
- Warmest month
- August · 21.0°C
- Coldest month
- 5.0°C
- Swim season
- July–September
Turquoise Bernese Oberland lake below the Eiger, with grassy swim lidos.
Month by month
| Lake | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lake Orta | 8.1°C | 7.0°C | 8.1°C | 11.3°C | 15.5°C | 19.8°C | 22.9°C | 24.0°C | 22.9°C | 19.8°C | 15.5°C | 11.3°C |
| Lake Thun | 6.1°C | 5.0°C | 6.1°C | 9.0°C | 13.0°C | 17.0°C | 19.9°C | 21.0°C | 19.9°C | 17.0°C | 13.0°C | 9.0°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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