467   
CDUS42 KKEY 250534  
CLIMTH  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE KEY WEST FL  
1234 AM EST WED DEC 25 2024  
   
...............................  
  
   
..THE MARATHON CLIMATE SUMMARY FOR DECEMBER 24 2024  
  
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1950 TO 2024  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 YESTERDAY                                                             
  MAXIMUM         75    408 PM  85    2016  77     -2       78         
  MINIMUM         69   1159 PM  37    1989  66      3       69         
  AVERAGE         72                        72      0       74       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          1.90 1959   0.06  -0.06     0.04       
  MONTH TO DATE    0.13                      1.81  -1.68     3.41       
  SINCE DEC 1      0.13                      1.81  -1.68     3.41       
  SINCE JAN 1     46.73                     39.33   7.40    47.39       
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        0                         1     -1        0          
  MONTH TO DATE    1                        10     -9        1          
  SINCE DEC 1      1                        10     -9        1          
  SINCE JUL 1      1                        11    -10        1          
  
 COOLING                                                                
  YESTERDAY        7                         7      0        9          
  MONTH TO DATE  157                       207    -50      191          
  SINCE DEC 1    157                       207    -50      191          
  SINCE JAN 1   5390                      5078    312     6061           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (70)          
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NE (50)          
  AVERAGE WIND SPEED     7.3                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.6                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    90                                                          
 LOWEST     71                                                          
 AVERAGE    81                                                          
   
......................................................  
  
THE MARATHON CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   77        83      2011                        
                                             2015                       
                                             2016                       
 MINIMUM TEMPERATURE (F)   66        37      1989                        
  
SUNRISE AND SUNSET                                                      
DECEMBER 25 2024......SUNRISE   706 AM EST   SUNSET   543 PM EST       
DECEMBER 26 2024......SUNRISE   707 AM EST   SUNSET   544 PM EST       
  
-  INDICATES NEGATIVE NUMBERS.  
R  INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T  INDICATES TRACE AMOUNT.  
  
  
 
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