645 
CDUS42 KKEY 120537
CLIMTH


CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL                                
136 AM EDT SUN AUG 12 2018


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

...THE MARATHON CLIMATE SUMMARY FOR AUGUST 11 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    135 PM  92      0       93                   
  MINIMUM         74    342 PM  80     -6       76                   
  AVERAGE         83            86     -3       85                  
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        1.11          0.21   0.90     0.10                
  MONTH TO DATE    1.71          2.26  -0.55     0.12                
  SINCE JUN 1      7.52         12.15  -4.63    10.20                
  SINCE JAN 1     22.90         24.09  -1.19    16.36                
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE JUN 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 JUN 1      0             0      0        0                   
  SINCE JUL 1      0             0      0        0                   
                                                                     
 COOLING                                                             
  YESTERDAY       18            21     -3       20                   
  MONTH TO DATE  220           230    -10      248                   
  SINCE JUN 1   1495          1444     51     1518                   
  SINCE JAN 1   3198          2987    211     3514                   
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     2.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    94                                                       
 LOWEST     52                                                       
 AVERAGE    73                                                       

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

                                                                     
THE MARATHON CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   92                                        
 MINIMUM TEMPERATURE (F)   80                                        

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 12 2018........SUNRISE   657 AM EDT   SUNSET   801 PM EDT   
AUGUST 13 2018........SUNRISE   658 AM EDT   SUNSET   800 PM EDT   

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




$$