247 
CDUS42 KKEY 220533
CLIMTH


CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL                                
1232 AM EST MON JAN 22 2018

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

...THE MARATHON CLIMATE SUMMARY FOR JANUARY 21 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010

WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST                 
               VALUE    (LST)  VALUE  FROM      YEAR                 
                                      NORMAL                         
......................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         79    131 PM  75      4       86                   
  MINIMUM         66    354 AM  64      2       68                   
  AVERAGE         73            70      3       77                  
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.05  -0.05      T                  
  MONTH TO DATE    0.33          1.05  -0.72     0.27                
  SINCE DEC 1      1.37          3.07  -1.70     2.17                
  SINCE JAN 1      0.33          1.05  -0.72     0.27                
                                                                     
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            30     13        3                   
  SINCE DEC 1     61            50     11        3                   
  SINCE JUL 1     61            51     10        3                   
                                                                     
 COOLING                                                             
  YESTERDAY        8             6      2       12                   
  MONTH TO DATE   64           126    -62      235                   
  SINCE DEC 1    342           354    -12      693                   
  SINCE JAN 1     64           126    -62      235                   
......................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (100)      
  AVERAGE WIND SPEED     9.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87                                                       
 LOWEST     64                                                       
 AVERAGE    76                                                       

..........................................................
                                                                     
THE MARATHON CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   75                                        
 MINIMUM TEMPERATURE (F)   64                                        
                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 22 2018.......SUNRISE   710 AM EST   SUNSET   602 PM EST   
JANUARY 23 2018.......SUNRISE   709 AM EST   SUNSET   603 PM EST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          

$$