587 
CDUS42 KKEY 290528
CLIMTH


CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL                                
1227 AM EST SAT DEC 29 2018


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

...THE MARATHON CLIMATE SUMMARY FOR DECEMBER 28 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST                 
                VALUE   (LST)  VALUE  FROM      YEAR                 
                                      NORMAL                         
......................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         85    112 PM  75     10       81                   
  MINIMUM         79   1159 PM  65     14       72                   
  AVERAGE         82            70     12       77                  
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.06  -0.06     0.00                
  MONTH TO DATE    0.93          1.85  -0.92     1.04                
  SINCE DEC 1      0.93          1.85  -0.92     1.04                
  SINCE JAN 1     31.50         46.00 -14.50    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            21    -17       18                   
  SINCE DEC 1      4            21    -17       18                   
  SINCE JUL 1      8            22    -14       18                   
                                                                     
 COOLING                                                             
  YESTERDAY       17             6     11       12                   
  MONTH TO DATE  274           211     63      260                   
  SINCE DEC 1    274           211     63      260                   
  SINCE JAN 1   5409          4975    434     5639                   
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SE (130)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SE (130)      
  AVERAGE WIND SPEED    10.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
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 29 2018......SUNRISE   708 AM EST   SUNSET   545 PM EST   
DECEMBER 30 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.                                          




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