411  
CDUS42 KKEY 092116  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
416 PM EST SAT DEC 09 2023  
   
...............................  
 
   
..THE KEY WEST CLIMATE SUMMARY FOR DECEMBER 9 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 81 235 PM 85 1948 78 3 81  
MINIMUM 71 721 AM 53 1928 69 2 72  
AVERAGE 76 74 2 77  
 
PRECIPITATION (IN)  
TODAY 0.00 3.88 2002 0.08 -0.08 0.00  
MONTH TO DATE 0.01 0.65 -0.64 0.00  
SINCE DEC 1 0.01 0.65 -0.64 0.00  
SINCE JAN 1 31.15 38.93 -7.78 35.36  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 11 9 2 12  
MONTH TO DATE 101 85 16 112  
SINCE DEC 1 101 85 16 112  
SINCE JAN 1 5666 4947 719 5075    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 69  
AVERAGE 80  
   
......................................................  
 
THE KEY WEST CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 84 1993  
2009  
2019  
MINIMUM TEMPERATURE (F) 69 53 1930  
 
SUNRISE AND SUNSET  
DECEMBER 9 2023......SUNRISE 659 AM EST SUNSET 539 PM EST  
DECEMBER 10 2023......SUNRISE 700 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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