759  
CDUS42 KKEY 210537  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
1237 AM EST SAT DEC 21 2024  
   
...............................
 
 
   
..THE KEY WEST CLIMATE SUMMARY FOR DECEMBER 20 2024
 
 
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)  
YESTERDAY  
MAXIMUM 75 257 PM 84 1986 77 -2 74  
2018  
MINIMUM 68 1159 PM 50 1981 68 0 62  
AVERAGE 72 72 0 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.70 2022 0.07 -0.07 0.00  
MONTH TO DATE 0.26 1.43 -1.17 3.32  
SINCE DEC 1 0.26 1.43 -1.17 3.32  
SINCE JAN 1 46.06 39.71 6.35 34.46  
 
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 7 8 -1 3  
MONTH TO DATE 134 178 -44 175  
SINCE DEC 1 134 178 -44 175  
SINCE JAN 1 5411 5040 371 5740    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED MM  
 
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 69  
AVERAGE 85  
   
......................................................
 
 
THE KEY WEST CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 84 1940  
1956  
MINIMUM TEMPERATURE (F) 68 50 1901  
 
SUNRISE AND SUNSET  
DECEMBER 21 2024......SUNRISE 707 AM EST SUNSET 544 PM EST  
DECEMBER 22 2024......SUNRISE 707 AM EST SUNSET 544 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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