226   
CDUS42 KKEY 282035  
CLIMTH  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE KEY WEST FL  
435 PM EDT SAT JUN 28 2025  
   
...............................  
  
   
..THE MARATHON CLIMATE SUMMARY FOR JUNE 28 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         89    137 PM  94    1969  91     -2       89         
                                      1987                             
  MINIMUM         83    538 AM  68    1953  79      4       83         
  AVERAGE         86                        85      1       86       
  
PRECIPITATION (IN)                                                      
  TODAY            0.00          1.26 1961   0.14  -0.14     0.00       
  MONTH TO DATE    5.60                      3.96   1.64     9.40       
  SINCE JUN 1      5.60                      3.96   1.64     9.40       
  SINCE JAN 1     11.04                     14.10  -3.06    25.01       
  
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     31                        71    -40        8          
  
 COOLING                                                                
  TODAY           21                        20      1       21          
  MONTH TO DATE  541                       545     -4      538          
  SINCE JUN 1    541                       545     -4      538          
  SINCE JAN 1   2225                      2168     57     2304           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (100)         
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     E (100)         
  AVERAGE WIND SPEED    10.4                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.1                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    80                                                          
 LOWEST     68                                                          
 AVERAGE    74                                                          
   
......................................................  
  
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   91        95      1998                        
 MINIMUM TEMPERATURE (F)   79        69      1953                        
  
SUNRISE AND SUNSET                                                      
JUNE 28 2025..........SUNRISE   638 AM EDT   SUNSET   817 PM EDT       
JUNE 29 2025..........SUNRISE   638 AM EDT   SUNSET   817 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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