Key West, FL weather in December 1980

Temperature for December 1980

In December 1980 the average high temperature in Key West, FL was 74.5°F, and this was 2.9°F cooler than the average of 77.5°F. The hottest day in December 1980 was 11 December when the temperature reached 81.0°F. Overnight the average temperature in December is 66.1°F and in 1980 the average overnight temperature was 3.4°F cooler at 62.7°F.

Precipitation for December 1980

In December the average monthly rainfall in Key West, FL is 3.18 inches with rain usually falling on 7 days. In December 1980 there was a total of 0.46 inches of rain, that fell on 5 days.