Lake Arrowhead vs Lake Casitas
Lake Casitas is the warmer swim right now at about 25.1°C. They are roughly 197 km apart in United States.
Lake Arrowhead
California
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 Casitas
California
hot · modelled estimate
- September average
- 25.1°C
- Warmest month
- August · 26.0°C
- Coldest month
- 12.0°C
- Swim season
- May–November
Lake Casitas in California, United States warms into the mid-20s °C for reliable summer swimming, and stays mild even in winter.
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 Casitas | 12.9°C | 12.0°C | 12.9°C | 15.5°C | 19.0°C | 22.5°C | 25.1°C | 26.0°C | 25.1°C | 22.5°C | 19.0°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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