Temperature for December 1981
In December 1981 the average high temperature in Grand Island, NE was 36.5°F, and this was 4.2°F cooler than the average of 40.7°F. The hottest day in December 1981 was 8 December when the temperature reached 55.0°F. Overnight the average temperature in December is 17.1°F and in 1981 the average overnight temperature was 2.2°F cooler at 14.9°F.