078  
CDUS42 KKEY 140542  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
1242 AM EST THU DEC 14 2023  
   
...............................  
 
   
..THE KEY WEST CLIMATE SUMMARY FOR DECEMBER 13 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 76 305 PM 85 1941 78 -2 77  
1956  
2016  
MINIMUM 71 1149 PM 46 1962 69 2 68  
AVERAGE 74 73 1 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 0.75 1965 0.07 0.03 0.00  
MONTH TO DATE 0.19 0.94 -0.75 0.00  
SINCE DEC 1 0.19 0.94 -0.75 0.00  
SINCE JAN 1 31.33 39.22 -7.89 35.36  
 
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 0 0 0 0  
 
COOLING  
YESTERDAY 9 9 0 8  
MONTH TO DATE 133 121 12 151  
SINCE DEC 1 133 121 12 151  
SINCE JAN 1 5698 4983 715 5114    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 79  
AVERAGE 88  
   
......................................................  
 
THE KEY WEST CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 84 1956  
1963  
1972  
MINIMUM TEMPERATURE (F) 69 50 1962  
2010  
 
SUNRISE AND SUNSET  
DECEMBER 14 2023......SUNRISE 703 AM EST SUNSET 541 PM EST  
DECEMBER 15 2023......SUNRISE 703 AM EST SUNSET 541 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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