Lake Mälaren vs Lake Vänern
Lake Mälaren is the warmer swim right now at about 19.7°C. They are roughly 224 km apart in Sweden.
Lake Mälaren
Stockholm
19.7°C
mild · modelled estimate
- September average
- 19.7°C
- Warmest month
- August · 21.0°C
- Coldest month
- 1.0°C
- Swim season
- July–September
Stockholm's swimming lake, with city bathing spots at Smedsuddsbadet and Långholmen.
Lake Vänern
Västra Götaland
18.7°C
mild · modelled estimate
- September average
- 18.7°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 Mälaren | 2.3°C | 1.0°C | 2.3°C | 6.0°C | 11.0°C | 16.0°C | 19.7°C | 21.0°C | 19.7°C | 16.0°C | 11.0°C | 6.0°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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