024  
CDUS42 KKEY 230531  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
131 AM EDT MON SEP 23 2024  
   
...............................
 
 
   
..THE KEY WEST CLIMATE SUMMARY FOR SEPTEMBER 22 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 92 149 PM 93 1987 89 3 90  
1989  
MINIMUM 83 1034 PM 70 1908 79 4 78  
1954  
AVERAGE 88 84 4 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 5.82 1889 0.25 -0.25 0.03  
MONTH TO DATE 1.68 5.44 -3.76 3.91  
SINCE SEP 1 1.68 5.44 -3.76 3.91  
SINCE JAN 1 37.67 28.76 8.91 20.53  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 23 19 4 19  
MONTH TO DATE 480 427 53 474  
SINCE SEP 1 480 427 53 474  
SINCE JAN 1 4189 3863 326 4473    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 5.8  
 
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 82  
LOWEST 58  
AVERAGE 70  
   
......................................................
 
 
THE KEY WEST CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 92 1989  
1990  
2022  
MINIMUM TEMPERATURE (F) 79 71 1874  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2024.....SUNRISE 716 AM EDT SUNSET 722 PM EDT  
SEPTEMBER 24 2024.....SUNRISE 717 AM EDT SUNSET 721 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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