206  
CDUS42 KKEY 092017  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
417 PM EDT SAT SEP 09 2023  
   
...............................
 
 
   
..THE KEY WEST CLIMATE SUMMARY FOR SEPTEMBER 9 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 90 213 PM 93 1956 90 0 88  
1957  
MINIMUM 82 634 AM 71 1922 80 2 76  
AVERAGE 86 85 1 82  
 
PRECIPITATION (IN)  
TODAY 0.02 5.61 1919 0.24 -0.22 0.18  
MONTH TO DATE 0.80 2.19 -1.39 3.26  
SINCE SEP 1 0.80 2.19 -1.39 3.26  
SINCE JAN 1 17.42 25.51 -8.09 22.38  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 21 20 1 17  
MONTH TO DATE 191 180 11 170  
SINCE SEP 1 191 180 11 170  
SINCE JAN 1 4190 3616 574 3665    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82  
LOWEST 63  
AVERAGE 73  
   
......................................................
 
 
THE KEY WEST CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 94 1877  
MINIMUM TEMPERATURE (F) 79 71 1892  
1895  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2023.....SUNRISE 711 AM EDT SUNSET 737 PM EDT  
SEPTEMBER 10 2023.....SUNRISE 711 AM EDT SUNSET 736 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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