797  
CDUS42 KKEY 290527  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
1227 AM EST FRI DEC 29 2023  
   
...............................
 
 
   
..THE KEY WEST CLIMATE SUMMARY FOR DECEMBER 28 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 70 256 AM 85 1876 77 -7 75  
MINIMUM 62 1153 PM 49 2010 67 -5 61  
AVERAGE 66 72 -6 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.82 1.96 1931 0.06 0.76 0.00  
MONTH TO DATE 5.88 1.96 3.92 4.18  
SINCE DEC 1 5.88 1.96 3.92 4.18  
SINCE JAN 1 37.02 40.24 -3.22 39.54  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 22  
SINCE DEC 1 0 1 -1 22  
SINCE JUL 1 0 1 -1 22  
 
COOLING  
YESTERDAY 1 7 -6 3  
MONTH TO DATE 226 238 -12 262  
SINCE DEC 1 226 238 -12 262  
SINCE JAN 1 5791 5100 691 5225    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 70  
AVERAGE 85  
   
......................................................
 
 
THE KEY WEST CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 84 2015  
MINIMUM TEMPERATURE (F) 67 44 1894  
 
SUNRISE AND SUNSET  
DECEMBER 29 2023......SUNRISE 710 AM EST SUNSET 548 PM EST  
DECEMBER 30 2023......SUNRISE 710 AM EST SUNSET 549 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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