207 
CDUS42 KKEY 180537
CLIMTH


CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL                                
133 AM EDT FRI MAY 18 2018


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

...THE MARATHON CLIMATE SUMMARY FOR MAY 17 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST                 
               VALUE    (LST)  VALUE  FROM      YEAR                 
                                      NORMAL                         
......................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         80   1229 PM  87     -7       88                   
  MINIMUM         74    112 AM  76     -2       79                   
  AVERAGE         77            82     -5       84                  
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.51          0.10   0.41     0.09                
  MONTH TO DATE    1.41          1.82  -0.41     1.02                
  SINCE MAR 1      6.53          6.59  -0.06     4.04                
  SINCE JAN 1      7.09         10.41  -3.32     5.56                
                                                                     
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       12            16     -4       19                   
  MONTH TO DATE  274           256     18      278                   
  SINCE MAR 1    983           910     73     1070                   
  SINCE JAN 1   1482          1292    190     1706                   
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SE (130)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SE (150)      
  AVERAGE WIND SPEED     4.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    91                                                       
 LOWEST     74                                                       
 AVERAGE    83                                                       

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

                                                                     
THE MARATHON CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   87                                        
 MINIMUM TEMPERATURE (F)   77                                        

                                                                     
SUNRISE AND SUNSET                                                   
MAY 18 2018...........SUNRISE   639 AM EDT   SUNSET   803 PM EDT   
MAY 19 2018...........SUNRISE   639 AM EDT   SUNSET   803 PM EDT   

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


$$