September weather in Long Beach, United States
Averages from 150 days in September across 2020–2024.
Typical conditions
| Average high | 26.5°C |
|---|---|
| Average low | 17.3°C |
| Average mean | 21.1°C |
| Total precipitation | 112.4 mm |
| Rainy days | 29 |
| Average precipitation hours | 0.9 h |
| Average max wind speed | 18.7 km/h |
| Average sunshine | 10.9 h/day |
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