Temperature for September 1983
In September 1983 the average high temperature in Long Beach, CA was 87.4°F, and this was 5.2°F warmer than the average of 82.1°F. The hottest day in September 1983 was 12 September when the temperature reached 104.0°F. Overnight the average temperature in September is 62.6°F and in 1983 the average overnight temperature was 5.7°F warmer at 68.3°F.