AFOS product CLIEYW
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CDUS42 KKEY 172035
CLIEYW


CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL                                
435 PM EDT SUN SEP 17 2017


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

...THE KEY WEST CLIMATE SUMMARY FOR SEPTEMBER 17 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)                                                     
 TODAY                                                               
  MAXIMUM         90   1253 PM  92    1990  88      2       89       
                                      1881                          
                                      1872                          
  MINIMUM         82    639 AM  69    1985  79      3       81       
  AVERAGE         86                        83      3       85      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.00          3.46 1985   0.24  -0.24      T      
  MONTH TO DATE    4.18                      3.76   0.42     3.89    
  SINCE SEP 1      4.18                      3.76   0.42     3.89    
  SINCE JAN 1     24.42                     27.43  -3.01    29.23    
                                                                     
SNOWFALL (IN)                                                        
  TODAY            0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE SEP 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
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                        18      3       20       
  MONTH TO DATE  230                       316    -86      330       
  SINCE SEP 1    230                       316    -86      330       
  SINCE JAN 1   3861                      3505    356     3637       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED     7.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    79                                                       
 LOWEST     64                                                       
 AVERAGE    72                                                       

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

                                                                     
THE KEY WEST CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   88        92      1990                    
                                             1987                    
                                             1951                    
 MINIMUM TEMPERATURE (F)   79        70      1891                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 17 2017.....SUNRISE   714 AM EDT   SUNSET   728 PM EDT   
SEPTEMBER 18 2017.....SUNRISE   714 AM EDT   SUNSET   727 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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