Lake Chelan vs Lake Coeur d'Alene
Lake Chelan is the warmer swim right now at about 20.9°C. They are roughly 246 km apart in United States.
Lake Chelan
Washington
20.9°C
warm · modelled estimate
- September average
- 20.9°C
- Warmest month
- August · 22.0°C
- Coldest month
- 5.0°C
- Swim season
- July–September
Lake Chelan in Washington, United States reaches comfortable swimming temperatures in July and August, and drops close to single digits in winter.
Lake Coeur d'Alene
Idaho
20.8°C
warm · modelled estimate
- September average
- 20.8°C
- Warmest month
- August · 22.0°C
- Coldest month
- 4.0°C
- Swim season
- July–September
Idaho panhandle lake with pine-lined beaches and warm August water.
Month by month
| Lake | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lake Chelan | 6.1°C | 5.0°C | 6.1°C | 9.3°C | 13.5°C | 17.8°C | 20.9°C | 22.0°C | 20.9°C | 17.8°C | 13.5°C | 9.3°C |
| Lake Coeur d'Alene | 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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