Temperature for September 1974
In September 1974 the average high temperature in Grand Island, NE was 78.9°F, and this was 1.8°F cooler than the average of 80.7°F. The hottest day in September 1974 was 27 September when the temperature reached 93.0°F. Overnight the average temperature in September is 51.5°F and in 1974 the average overnight temperature was 6.5°F cooler at 45.0°F.