994  
CDUS42 KKEY 060629  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
129 AM EST SAT DEC 06 2025  
   
...............................
 
 
   
..THE KEY WEST CLIMATE SUMMARY FOR DECEMBER 5 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 81 421 PM 86 1941 79 2 75  
1994  
MINIMUM 73 620 AM 45 1876 70 3 64  
AVERAGE 77 74 3 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.49 2012 0.07 -0.07 0.00  
MONTH TO DATE 0.00 0.34 -0.34 0.00  
SINCE DEC 1 0.00 0.34 -0.34 0.00  
SINCE JAN 1 38.81 38.62 0.19 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 5  
MONTH TO DATE 61 49 12 16  
SINCE DEC 1 61 49 12 16  
SINCE JAN 1 4999 4911 88 5293    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 212 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
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 86 1978  
MINIMUM TEMPERATURE (F) 70 49 1876  
 
SUNRISE AND SUNSET  
DECEMBER 6 2025......SUNRISE 658 AM EST SUNSET 539 PM EST  
DECEMBER 7 2025......SUNRISE 658 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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