Lake Arrowhead vs Lake Mead
Lake Mead is the warmer swim right now at about 27.8°C. They are roughly 329 km apart in United States.
Lake Arrowhead
California
20.9°C
warm · modelled estimate
- September average
- 20.9°C
- Warmest month
- August · 22.0°C
- Coldest month
- 6.0°C
- Swim season
- June–October
Lake Arrowhead in California, United States reaches comfortable swimming temperatures in July and August, and drops close to single digits in winter.
Lake Mead
Nevada / Arizona
27.8°C
tropical · modelled estimate
- September average
- 27.8°C
- Warmest month
- August · 29.0°C
- Coldest month
- 11.0°C
- Swim season
- May–November
Warm desert reservoir near Las Vegas, swimmable most of the year.
Month by month
| Lake | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lake Arrowhead | 7.1°C | 6.0°C | 7.1°C | 10.0°C | 14.0°C | 18.0°C | 20.9°C | 22.0°C | 20.9°C | 18.0°C | 14.0°C | 10.0°C |
| Lake Mead | 12.2°C | 11.0°C | 12.2°C | 15.5°C | 20.0°C | 24.5°C | 27.8°C | 29.0°C | 27.8°C | 24.5°C | 20.0°C | 15.5°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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