Key West

The tables below display average monthly climate and weather indicators in Key West Florida.

Temperature by: Fahrenheit / Centigrade

Key West Temperature Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Avg. Temperature69.970.573.877.080.683.184.484.383.380.075.671.577.8
Avg. Max Temperature74.875.478.681.785.187.689.189.288.084.480.076.182.5
Avg. Min Temperature65.065.669.072.276.178.579.679.378.575.571.266.873.1
Days with Max Temp of 90 F or Higher0.00.00.0< 0.51.08.016.017.08.01.00.00.049.0
Days with Min Temp Below Freezing0.00.00.00.00.00.00.00.00.00.00.00.00.0
 
Key West Heating and Cooling Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Heating Degree Days44.030.07.00.00.00.00.00.00.00.00.019.0100
Cooling Degree Days1961842793604845436015985494653182214798
 
Key West Precipitation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precipitation (inches)2.01.81.71.83.55.13.65.05.94.42.82.039.6
Days with Precipitation 0.01 inch or More7.05.05.05.08.011.012.014.016.011.07.07.0109
Monthly Snowfall (inches)0.00.00.00.00.00.00.00.00.00.00.00.00.0
 
Other Key West Weather Indicators Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Average Wind Speed11.812.012.212.210.69.69.59.29.610.912.011.810.9
Clear Days11.012.013.013.010.05.03.03.03.09.010.011.0104
Partly Cloudy Days11.010.011.011.013.014.016.017.015.013.011.011.0155
Cloudy Days9.07.06.06.08.011.011.011.012.09.08.09.0107
Percent of Possible Sunshine74.077.082.084.082.076.077.076.072.071.071.070.076.0
Avg. Relative Humidity66.075.073.071.570.071.572.572.074.075.576.076.074.5

Weather information for other cities in Florida

Portions of this site are based on the CIA World Fact Book, a public-domain work
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