Temperature for February
In Key West, FL during February the average high temperature is 76.9°F. The hottest day on record was February 7, 2012 when the temperature hit 86.0°F.
Precipitation for February
In February the average monthly rainfall in Key West, FL is 1.81 inches with rain usually falling on between 6 and 7 days. 2011 was the driest February with only 0.01 inches of rain falling, and 1974 was the wettest February with 8.55 inches of rain. The wettest single day in February was 1 February 1974 when 8.11 inches of rain fell.
Tornados are reported on 0 and 1 days in February. In February there have been some years when thunderstorms have occurred, although there are other years when there hasn't been a thunderstorm in February.