AFOS product CLIMTH
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CLIMTH


CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL                                
1226 AM EST SAT JAN 6 2018


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

...THE MARATHON CLIMATE SUMMARY FOR JANUARY 5 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST                 
                VALUE   (LST)  VALUE  FROM      YEAR                 
                                      NORMAL                         
......................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         62    244 PM  75    -13       79                   
  MINIMUM         52    744 AM  64    -12       69                   
  AVERAGE         57            69    -12       74                  
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.06  -0.06     0.00                
  MONTH TO DATE    0.16          0.32  -0.16     0.10                
  SINCE DEC 1      1.20          2.34  -1.14     2.00                
  SINCE JAN 1      0.16          0.32  -0.16     0.10                
                                                                     
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        8             2      6        0                   
  MONTH TO DATE   18             8     10        0                   
  SINCE DEC 1     36            28      8        0                   
  SINCE JUL 1     36            29      7        0                   
                                                                     
 COOLING                                                             
  YESTERDAY        0             6     -6        9                   
  MONTH TO DATE    6            30    -24       75                   
  SINCE DEC 1    284           258     26      533                   
  SINCE JAN 1      6            30    -24       75                   
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED    11.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    77                                                       
 LOWEST     39                                                       
 AVERAGE    58                                                       

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

                                                                     
THE MARATHON CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   75                                        
 MINIMUM TEMPERATURE (F)   64                                        

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  6 2018.......SUNRISE   710 AM EST   SUNSET   551 PM EST   
JANUARY  7 2018.......SUNRISE   710 AM EST   SUNSET   551 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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