Lake Mjøsa vs Lake Vänern
Lake Vänern is the warmer swim right now at about 15.3°C. They are roughly 244 km apart in Norway and Sweden.
Lake Mjøsa
Innlandet
14.8°C
cool · modelled estimate
- October average
- 14.8°C
- Warmest month
- August · 19.0°C
- Coldest month
- 2.0°C
- Swim season
- August–August
Norway's largest lake, with warm shallow beaches near Hamar in July.
Lake Vänern
Västra Götaland
15.3°C
mild · modelled estimate
- October average
- 15.3°C
- Warmest month
- August · 20.0°C
- Coldest month
- 1.0°C
- Swim season
- July–September
The EU's largest lake, with long sandy shores and warm midsummer bays.
Month by month
| Lake | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lake Mjøsa | 3.1°C | 2.0°C | 3.1°C | 6.3°C | 10.5°C | 14.8°C | 17.9°C | 19.0°C | 17.9°C | 14.8°C | 10.5°C | 6.3°C |
| Lake Vänern | 2.3°C | 1.0°C | 2.3°C | 5.8°C | 10.5°C | 15.3°C | 18.7°C | 20.0°C | 18.7°C | 15.3°C | 10.5°C | 5.8°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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