147   
CDUS42 KKEY 262020  
CLIMTH  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE KEY WEST FL  
420 PM EDT TUE AUG 26 2025  
   
...............................  
  
   
..THE MARATHON CLIMATE SUMMARY FOR AUGUST 26 2025  
  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
  
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1950 TO 2025  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 TODAY                                                                 
  MAXIMUM         92    207 PM  95    1966  91      1       91         
                                      2022                             
  MINIMUM         83    514 AM  70    1994  79      4       82         
  AVERAGE         88                        85      3       87       
  
PRECIPITATION (IN)                                                      
  TODAY            0.00          7.15 2005   0.19  -0.19     0.02       
  MONTH TO DATE    2.57                      4.31  -1.74     5.61       
  SINCE JUN 1     10.25                     12.31  -2.06    16.32       
  SINCE JAN 1     15.69                     22.45  -6.76    31.93       
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY            0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE JUN 1      0                         0      0        0          
  SINCE JUL 1      0                         0      0        0          
  
 COOLING                                                                
  TODAY           23                        20      3       22          
  MONTH TO DATE  555                       542     13      555          
  SINCE JUN 1   1762                      1749     13     1810          
  SINCE JAN 1   3446                      3372     74     3576           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (100)         
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (110)         
  AVERAGE WIND SPEED     4.7                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.2                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    85                                                          
 LOWEST     59                                                          
 AVERAGE    72                                                          
   
......................................................  
  
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   91        96      2022                        
 MINIMUM TEMPERATURE (F)   79        67      1957                        
  
SUNRISE AND SUNSET                                                      
AUGUST 26 2025........SUNRISE   703 AM EDT   SUNSET   748 PM EDT       
AUGUST 27 2025........SUNRISE   704 AM EDT   SUNSET   747 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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