478   
CDUS42 KKEY 092024  
CLIMTH  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE KEY WEST FL  
424 PM EDT WED JUL 09 2025  
   
...............................  
  
   
..THE MARATHON CLIMATE SUMMARY FOR JULY 9 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         87    300 PM  96    2023  91     -4       90         
  MINIMUM         82    247 AM  71    1951  79      3       85         
  AVERAGE         85                        85      0       88       
  
PRECIPITATION (IN)                                                      
  TODAY            T             2.84 1970   0.11  -0.11     0.00       
  MONTH TO DATE    0.75                      1.00  -0.25     0.59       
  SINCE JUN 1      6.38                      5.23   1.15    10.26       
  SINCE JAN 1     11.82                     15.37  -3.55    25.87       
  
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           20                        20      0       23          
  MONTH TO DATE  175                       180     -5      193          
  SINCE JUN 1    754                       762     -8      771          
  SINCE JAN 1   2438                      2385     53     2537           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (80)          
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     E (80)          
  AVERAGE WIND SPEED     6.5                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.1                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  THUNDERSTORM                                                          
  LIGHT RAIN                                                            
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    82                                                          
 LOWEST     70                                                          
 AVERAGE    76                                                          
   
......................................................  
  
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   91        97      2023                        
 MINIMUM TEMPERATURE (F)   79        68      1950                        
  
SUNRISE AND SUNSET                                                      
JULY  9 2025..........SUNRISE   642 AM EDT   SUNSET   817 PM EDT       
JULY 10 2025..........SUNRISE   642 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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