276 
CDUS42 KKEY 200542
CLIMTH


CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL                                
138 AM EDT FRI APR 20 2018


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

...THE MARATHON CLIMATE SUMMARY FOR APRIL 19 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    100 PM  83      2       85                   
  MINIMUM         71    541 AM  72     -1       76                   
  AVERAGE         78            78      0       81                  
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.10  -0.10     0.00                
  MONTH TO DATE    2.50          1.41   1.09     1.36                
  SINCE MAR 1      3.66          3.80  -0.14     1.74                
  SINCE JAN 1      4.22          7.62  -3.40     3.26                
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE MAR 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0             0      0        0                   
  MONTH TO DATE    0             0      0        0                   
  SINCE MAR 1      1             6     -5        0                   
  SINCE JUL 1     62            81    -19        3                   
                                                                     
 COOLING                                                             
  YESTERDAY       13            13      0       16                   
  MONTH TO DATE  284           224     60      276                   
  SINCE MAR 1    540           507     33      623                   
  SINCE JAN 1   1039           889    150     1259                   
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SE (120)      
  AVERAGE WIND SPEED     4.8                                         

                                                                     
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    73                                                       
 LOWEST     54                                                       
 AVERAGE    64                                                       

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

                                                                     
THE MARATHON CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   83                                        
 MINIMUM TEMPERATURE (F)   72                                        

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 20 2018.........SUNRISE   658 AM EDT   SUNSET   749 PM EDT   
APRIL 21 2018.........SUNRISE   657 AM EDT   SUNSET   749 PM EDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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