Lac de Gerardmer vs Lake Biel
Both lakes are sitting at about the same temperature right now. They are roughly 113 km apart in France and Switzerland.
Lac de Gerardmer
Vosges
mild · modelled estimate
- October average
- 17.5°C
- Warmest month
- August · 22.0°C
- Coldest month
- 4.0°C
- Swim season
- July–September
Lac de Gerardmer in Vosges, France reaches comfortable swimming temperatures in July and August, and drops close to single digits in winter.
Lake Biel
Bern
mild · modelled estimate
- October average
- 17.5°C
- Warmest month
- August · 22.0°C
- Coldest month
- 4.0°C
- Swim season
- July–September
Lake Biel in Bern, Switzerland reaches comfortable swimming temperatures in July and August, and drops close to single digits in winter.
Month by month
| Lake | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lac de Gerardmer | 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 |
| Lake Biel | 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 |
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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