Temperature for September 1983
In September 1983 the average high temperature in Grand Island, NE was 85.1°F, and this was 4.4°F warmer than the average of 80.7°F. The hottest day in September 1983 was 10 September when the temperature reached 99.0°F. Overnight the average temperature in September is 51.5°F and in 1983 the average overnight temperature was 3.5°F warmer at 55.0°F.