477  
CDUS42 KKEY 192116  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
416 PM EST THU DEC 19 2024  
   
...............................  
 
   
..THE KEY WEST CLIMATE SUMMARY FOR DECEMBER 19 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 73 237 PM 85 2016 77 -4 67  
MINIMUM 70 400 PM 51 1901 68 2 63  
AVERAGE 72 73 -1 65  
 
PRECIPITATION (IN)  
TODAY 0.00 0.95 1905 0.06 -0.06 0.00  
MONTH TO DATE 0.26 1.36 -1.10 3.32  
SINCE DEC 1 0.26 1.36 -1.10 3.32  
SINCE JAN 1 46.06 39.64 6.42 34.46  
 
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 7 8 -1 0  
MONTH TO DATE 128 170 -42 172  
SINCE DEC 1 128 170 -42 172  
SINCE JAN 1 5405 5032 373 5737    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 93  
AVERAGE 97  
   
......................................................  
 
THE KEY WEST CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 84 1986  
2018  
MINIMUM TEMPERATURE (F) 68 50 1981  
 
SUNRISE AND SUNSET  
DECEMBER 19 2024......SUNRISE 706 AM EST SUNSET 543 PM EST  
DECEMBER 20 2024......SUNRISE 706 AM EST SUNSET 543 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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