656  
CDUS42 KKEY 070629  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
129 AM EST SUN DEC 07 2025  
   
...............................
 
 
   
..THE KEY WEST CLIMATE SUMMARY FOR DECEMBER 6 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 251 PM 86 1978 79 3 77  
MINIMUM 71 706 AM 49 1876 70 1 65  
AVERAGE 77 74 3 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.96 1977 0.08 -0.08 0.00  
MONTH TO DATE 0.00 0.42 -0.42 0.00  
SINCE DEC 1 0.00 0.42 -0.42 0.00  
SINCE JAN 1 38.81 38.70 0.11 45.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JUL 1 1 0 1 0  
 
COOLING  
YESTERDAY 12 9 3 6  
MONTH TO DATE 73 58 15 22  
SINCE DEC 1 73 58 15 22  
SINCE JAN 1 5011 4920 91 5299    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 79  
AVERAGE 90  
   
......................................................
 
 
THE KEY WEST CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 85 1953  
2016  
MINIMUM TEMPERATURE (F) 70 50 1937  
 
SUNRISE AND SUNSET  
DECEMBER 7 2025......SUNRISE 658 AM EST SUNSET 539 PM EST  
DECEMBER 8 2025......SUNRISE 659 AM EST SUNSET 539 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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