AFOS product CLIMTH
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CLIMTH


CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL                                
142 AM EDT SUN MAY 13 2018


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

...THE MARATHON CLIMATE SUMMARY FOR MAY 12 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010

WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST                 
                VALUE   (LST)  VALUE  FROM      YEAR                 
                                      NORMAL                         
......................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         81    543 PM  86     -5       88                   
  MINIMUM         77   1011 AM  76      1       76                   
  AVERAGE         79            81     -2       82                  
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.13  -0.13     0.00                
  MONTH TO DATE    0.23          1.27  -1.04     0.09                
  SINCE MAR 1      5.35          6.04  -0.69     3.11                
  SINCE JAN 1      5.91          9.86  -3.95     4.63                
                                                                     
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       14            16     -2       17                   
  MONTH TO DATE  196           176     20      183                   
  SINCE MAR 1    905           830     75      975                   
  SINCE JAN 1   1404          1212    192     1611                   
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     E (70)       
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (60)       
  AVERAGE WIND SPEED    10.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    79                                                       
 LOWEST     51                                                       
 AVERAGE    65                                                       

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

                                                                     
THE MARATHON CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   86                                        
 MINIMUM TEMPERATURE (F)   76                                        

                                                                     
SUNRISE AND SUNSET                                                   
MAY 13 2018...........SUNRISE   641 AM EDT   SUNSET   800 PM EDT   
MAY 14 2018...........SUNRISE   641 AM EDT   SUNSET   801 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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