Key West, FL weather in August 1999

Temperature for August 1999

In August 1999 the average high temperature in Key West, FL was 89.2°F, and this was 0.7°F cooler than the average of 89.9°F. The hottest day in August 1999 was 29 August when the temperature reached 91.4°F. Overnight the average temperature in August is 79.0°F and in 1999 the average overnight temperature was 0.6°F cooler at 78.5°F.

Precipitation for August 1999

In August the average monthly rainfall in Key West, FL is 5.64 inches with rain usually falling on 15 days. In August 1999 there was a total of 8.22 inches of rain, that fell on 20 days.