073 
CDUS42 KKEY 170531
CLIMTH


CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL                                
129 AM EDT MON SEP 17 2018

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

...THE MARATHON CLIMATE SUMMARY FOR SEPTEMBER 16 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010

WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST                 
                VALUE   (LST)  VALUE  FROM      YEAR                 
                                      NORMAL                         
......................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         92    216 PM  89      3       87                   
  MINIMUM         81    438 AM  79      2       82                   
  AVERAGE         87            84      3       85                  
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.31  -0.31     0.00                
  MONTH TO DATE    1.43          4.36  -2.93     2.05                
  SINCE SEP 1      1.43          4.36  -2.93     2.05                
  SINCE JAN 1     26.26         33.18  -6.92    20.72                
                                                                     
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       22            19      3       20                   
  MONTH TO DATE  305           307     -2      284                   
  SINCE SEP 1    305           307     -2      284                   
  SINCE JAN 1   3894          3693    201     4231                   
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     E (70)       
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     E (100)      
  AVERAGE WIND SPEED     5.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    79                                                       
 LOWEST     60                                                       
 AVERAGE    70                                                       

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

                                                                     
THE MARATHON CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   89                                        
 MINIMUM TEMPERATURE (F)   79                                        

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 17 2018.....SUNRISE   711 AM EDT   SUNSET   726 PM EDT   
SEPTEMBER 18 2018.....SUNRISE   712 AM EDT   SUNSET   725 PM EDT   

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

$$