Temperature for September 1989
In September 1989 the average high temperature in Long Beach, CA was 85.6°F, and this was 3.5°F warmer than the average of 82.1°F. The hottest day in September 1989 was 22 September when the temperature reached 97.0°F. Overnight the average temperature in September is 62.6°F and in 1989 the average overnight temperature was 1.4°F cooler at 61.2°F.