AFOS product CLIMTH
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CLIMTH


CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL                                
1231 AM EST SAT JAN 27 2018

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

...THE MARATHON CLIMATE SUMMARY FOR JANUARY 26 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010

WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST                 
               VALUE    (LST)  VALUE  FROM      YEAR                 
                                      NORMAL                         
......................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         77    223 PM  76      1       85                   
  MINIMUM         70    605 AM  65      5       71                   
  AVERAGE         74            70      4       78                  
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.06  -0.06     0.00                
  MONTH TO DATE    0.40          1.30  -0.90     0.74                
  SINCE DEC 1      1.44          3.32  -1.88     2.64                
  SINCE JAN 1      0.40          1.30  -0.90     0.74                
                                                                     
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            35      8        3                   
  SINCE DEC 1     61            55      6        3                   
  SINCE JUL 1     61            56      5        3                   
                                                                     
 COOLING                                                             
  YESTERDAY        9             6      3       13                   
  MONTH TO DATE  110           156    -46      295                   
  SINCE DEC 1    388           384      4      753                   
  SINCE JAN 1    110           156    -46      295                   
......................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     E (70)       
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED    19.4                                         
                                                                     
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    78                                                       
 LOWEST     56                                                       
 AVERAGE    67                                                       

..........................................................
                                                                     
THE MARATHON CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   76                                        
 MINIMUM TEMPERATURE (F)   65                                        
                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 27 2018.......SUNRISE   708 AM EST   SUNSET   606 PM EST   
JANUARY 28 2018.......SUNRISE   708 AM EST   SUNSET   607 PM EST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          

$$