Key West, FL weather in December 1989

Temperature for December 1989

In December 1989 the average high temperature in Key West, FL was 75.9°F, and this was 1.6°F cooler than the average of 77.5°F. The hottest day in December 1989 was 21 December when the temperature reached 82.9°F. Overnight the average temperature in December is 66.1°F and in 1989 the average overnight temperature was 6.4°F cooler at 59.7°F.

Precipitation for December 1989

In December the average monthly rainfall in Key West, FL is 3.18 inches with rain usually falling on 7 days. In December 1989 there was a total of 1.97 inches of rain, that fell on 12 days.