Temperature for December 1989
In December 1989 the average high temperature in Grand Island, NE was 36.0°F, and this was 4.7°F cooler than the average of 40.7°F. The hottest day in December 1989 was 5 December when the temperature reached 66.9°F. Overnight the average temperature in December is 17.1°F and in 1989 the average overnight temperature was 8.1°F cooler at 9.0°F.