AFOS product CLIEYW
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CDUS42 KKEY 210636
CLIEYW


CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL                                
213 AM EDT FRI SEP 21 2018


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

...THE KEY WEST CLIMATE SUMMARY FOR SEPTEMBER 20 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         95R   117 PM  93    1987  88      7       88       
                                      1951                          
  MINIMUM         82    626 AM  70    1890  78      4       80       
  AVERAGE         89                        83      6       84      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             4.86 1963   0.24  -0.24     0.00    
  MONTH TO DATE    5.30                      4.49   0.81     7.35    
  SINCE SEP 1      5.30                      4.49   0.81     7.35    
  SINCE JAN 1     30.42                     28.16   2.26    27.59    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE SEP 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
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       24                        18      6       19       
  MONTH TO DATE  411                       370     41      402       
  SINCE SEP 1    411                       370     41      402       
  SINCE JAN 1   3822                      3559    263     4033       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     E (100)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     E (100)      
  AVERAGE WIND SPEED     4.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    79                                                       
 LOWEST     56                                                       
 AVERAGE    68                                                       

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

                                                                     
THE KEY WEST CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   88        92      1990                    
                                             1989                    
                                             1957                    
 MINIMUM TEMPERATURE (F)   78        70      1890                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 21 2018.....SUNRISE   715 AM EDT   SUNSET   724 PM EDT   
SEPTEMBER 22 2018.....SUNRISE   716 AM EDT   SUNSET   723 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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