Key West Weather


Key West Monthly Temperatures,
Rainfall and Sea Temperature chart

Month
Normal Low
Temperature
F           C
Normal High
Temperature
F            C
Precipitation
(Rain)
IN          MM
Sea
Temperature 
F            C
Jan 65 18 75 24 2.0 51 69 21
Feb 66 19 75 24 1.8 46 70 21
Mar 69 21 79 26 1.7 43 75 24
Apr 72 22 82 28 1.8 46 79 26
May 76 24 85 29 3.5 89 83 28
Jun 79 26 88 31 5.1 130 86 30
Jul 80 27 89 32 3.6 91 87 31
Aug 79 26 89 32 5.0 127 87 31
Sep 79 26 88 31 5.9 150 86 30
Oct 76 24 84 29 4.4 112 82 28
Nov 71 22 80 27 2.8 71 76 24
Dec 67 19 76 24 2.0 51 72 22

Sources: National Climatic Data Center & National Oceanographic Data Center




 
close