AFOS product CLIEYW
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CDUS42 KKEY 280619
CLIEYW


CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL                                
209 AM EDT THU SEP 28 2017


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

...THE KEY WEST CLIMATE SUMMARY FOR SEPTEMBER 27 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         87    238 PM  92    1957  87      0       83       
                                      1952                          
  MINIMUM         81    728 AM  69    1892  78      3       74       
  AVERAGE         84                        82      2       79      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          3.70 1987   0.22  -0.21     0.34    
  MONTH TO DATE    7.36                      6.06   1.30     8.03    
  SINCE SEP 1      7.36                      6.06   1.30     8.03    
  SINCE JAN 1     27.60                     29.73  -2.13    33.37    
                                                                     
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       19                        18      1       14       
  MONTH TO DATE  547                       496     51      520       
  SINCE SEP 1    547                       496     51      520       
  SINCE JAN 1   4178                      3685    493     3827       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED     5.9                                         

                                                                     
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     65                                                       
 AVERAGE    72                                                       

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

                                                                     
THE KEY WEST CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   87        92      1936                    
 MINIMUM TEMPERATURE (F)   78        64      1893                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 28 2017.....SUNRISE   718 AM EDT   SUNSET   717 PM EDT   
SEPTEMBER 29 2017.....SUNRISE   718 AM EDT   SUNSET   716 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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