593 
CDUS42 KKEY 300534
CLIMTH


CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL                                
1232 AM EST SUN DEC 30 2018


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

...THE MARATHON CLIMATE SUMMARY FOR DECEMBER 29 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST                 
                VALUE   (LST)  VALUE  FROM      YEAR                 
                                      NORMAL                         
......................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         87    109 PM  75     12       80                   
  MINIMUM         78    736 AM  65     13       70                   
  AVERAGE         83            70     13       75                  
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.06  -0.06     0.00                
  MONTH TO DATE    0.93          1.91  -0.98     1.04                
  SINCE DEC 1      0.93          1.91  -0.98     1.04                
  SINCE JAN 1     31.50         46.06 -14.56    31.61                
                                                                     
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        0             1     -1        0                   
  MONTH TO DATE    4            22    -18       18                   
  SINCE DEC 1      4            22    -18       18                   
  SINCE JUL 1      8            23    -15       18                   
                                                                     
 COOLING                                                             
  YESTERDAY       18             6     12       10                   
  MONTH TO DATE  292           217     75      270                   
  SINCE DEC 1    292           217     75      270                   
  SINCE JAN 1   5427          4981    446     5649                   
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (120)      
  AVERAGE WIND SPEED    8.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER  0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    85                                                       
 LOWEST     65                                                       
 AVERAGE    75                                                       

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

                                                                     
THE MARATHON CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   75                                        
 MINIMUM TEMPERATURE (F)   65                                        

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 30 2018......SUNRISE   708 AM EST   SUNSET   546 PM EST   
DECEMBER 31 2018......SUNRISE   708 AM EST   SUNSET   546 PM EST   

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

$$