182  
CDUS42 KKEY 110528  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
128 AM EDT WED SEP 11 2024  
   
...............................
 
 
   
..THE KEY WEST CLIMATE SUMMARY FOR SEPTEMBER 10 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 92 134 PM 94 1877 89 3 92  
MINIMUM 77 546 PM 71 1892 79 -2 82  
1895  
AVERAGE 85 84 1 87  
 
PRECIPITATION (IN)  
YESTERDAY 0.13 7.47 1919 0.23 -0.10 0.00  
MONTH TO DATE 0.14 2.42 -2.28 0.80  
SINCE SEP 1 0.14 2.42 -2.28 0.80  
SINCE JAN 1 36.13 25.74 10.39 17.42  
 
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 20 19 1 22  
MONTH TO DATE 218 199 19 213  
SINCE SEP 1 218 199 19 213  
SINCE JAN 1 3927 3635 292 4212    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE KEY WEST CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 93 1957  
2020  
MINIMUM TEMPERATURE (F) 79 71 1900  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2024.....SUNRISE 712 AM EDT SUNSET 734 PM EDT  
SEPTEMBER 12 2024.....SUNRISE 712 AM EDT SUNSET 733 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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