AFOS product CLIEYW
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CDUS42 KKEY 110533
CLIEYW


CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL                                
1232 AM EST MON DEC 11 2017


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

...THE KEY WEST CLIMATE SUMMARY FOR DECEMBER 10 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         66   1218 AM  84    2009  77    -11       78       
                                      1993                          
  MINIMUM         59   1159 PM  53    1930  68     -9       68       
  AVERAGE         63                        72     -9       73      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.62 1887   0.08  -0.08     0.01    
  MONTH TO DATE    1.28                      0.82   0.46     0.46    
  SINCE DEC 1      1.28                      0.82   0.46     0.46    
  SINCE JAN 1     38.12                     38.43  -0.31    36.07    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        2                         0      2        0       
  MONTH TO DATE    2                         0      2        0       
  SINCE DEC 1      2                         0      2        0       
  SINCE JUL 1      2                         1      1        0       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         8     -8        8       
  MONTH TO DATE  102                        82     20      135       
  SINCE DEC 1    102                        82     20      135       
  SINCE JAN 1   5203                      4615    588     4888       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED    14.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78                                                       
 LOWEST     58                                                       
 AVERAGE    68                                                       

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

                                                                     
THE KEY WEST CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   77        85      1986                    
 MINIMUM TEMPERATURE (F)   68        50      1934                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 11 2017......SUNRISE   701 AM EST   SUNSET   540 PM EST   
DECEMBER 12 2017......SUNRISE   702 AM EST   SUNSET   540 PM EST   

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




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