AFOS product CLIMTH
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CLIMTH


CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL                                
1229 AM EST THU FEB 1 2018


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

...THE MARATHON CLIMATE SUMMARY FOR JANUARY 31 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST                 
                VALUE   (LST)  VALUE  FROM      YEAR                 
                                      NORMAL                         
......................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         74    239 PM  76     -2       73                   
  MINIMUM         58    719 AM  65     -7       62                   
  AVERAGE         66            71     -5       68                  
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.06  -0.06     0.00                
  MONTH TO DATE    0.43          1.61  -1.18     0.87                
  SINCE DEC 1      1.47          3.63  -2.16     2.77                
  SINCE JAN 1      0.43          1.61  -1.18     0.87                
                                                                     
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   43            40      3        3                   
  SINCE DEC 1     61            58      3        3                   
  SINCE JUL 1     61            59      2        3                   
                                                                     
 COOLING                                                             
  YESTERDAY        1             6     -5        3                   
  MONTH TO DATE  140           181    -41      316                   
  SINCE DEC 1    418           409      9      774                   
  SINCE JAN 1    140           181    -41      316                   
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED    14.1                                         

                                                                     
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    80                                                       
 LOWEST     53                                                       
 AVERAGE    67                                                       

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

                                                                     
THE MARATHON CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   76                                        
 MINIMUM TEMPERATURE (F)   65                                        

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY  1 2018......SUNRISE   706 AM EST   SUNSET   610 PM EST   
FEBRUARY  2 2018......SUNRISE   706 AM EST   SUNSET   610 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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