AFOS product CLIEYW
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CDUS42 KKEY 020538
CLIEYW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE KEY WEST FL
138 AM EDT TUE SEP 02 2025

...................................

...THE KEY WEST CLIMATE SUMMARY FOR SEPTEMBER 1 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         89    330 PM  95    1956  90     -1       89       
  MINIMUM         76   1152 PM  71    1933  80     -4       81       
  AVERAGE         83                        85     -2       85     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.90          3.25 1980   0.25   0.65     0.00     
  MONTH TO DATE    0.90                      0.25   0.65     0.00     
  SINCE SEP 1      0.90                      0.25   0.65     0.00     
  SINCE JAN 1     25.10                     23.57   1.53    35.99     

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       18                        20     -2       20        
  MONTH TO DATE   18                        20     -2       20        
  SINCE SEP 1     18                        20     -2       20        
  SINCE JAN 1   3547                      3456     91     3729        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NW (300)       
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (290)       
  AVERAGE WIND SPEED     8.8                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.4                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  THUNDERSTORM                                                        
  HEAVY RAIN                                                          
  RAIN                                                                
  LIGHT RAIN                                                          
  FOG                                                                 
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100                                                        
 LOWEST     75                                                        
 AVERAGE    88                                                        

..........................................................


THE KEY WEST CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   90        95      1956                      
 MINIMUM TEMPERATURE (F)   80        69      1898                      


SUNRISE AND SUNSET                                                    
SEPTEMBER  2 2025.....SUNRISE   709 AM EDT   SUNSET   744 PM EDT     
SEPTEMBER  3 2025.....SUNRISE   709 AM EDT   SUNSET   743 PM EDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$