565   
CDUS42 KKEY 070527  
CLIMTH  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE KEY WEST FL  
1227 AM EST SAT DEC 07 2024  
   
...............................  
  
   
..THE MARATHON CLIMATE SUMMARY FOR DECEMBER 6 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   1051 AM  88    2016  79     -4       73         
  MINIMUM         65    721 AM  53    1959  69     -4       65         
                                      2010                             
  AVERAGE         70                        74     -4       69       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          3.25 2015   0.08  -0.08     0.00       
  MONTH TO DATE    0.00                      0.46  -0.46     0.00       
  SINCE DEC 1      0.00                      0.46  -0.46     0.00       
  SINCE JAN 1     46.60                     37.98   8.62    43.98       
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE DEC 1      0                         0      0        0          
  SINCE JUL 1      0                         1     -1        0          
  
 COOLING                                                                
  YESTERDAY        5                         9     -4        4          
  MONTH TO DATE   18                        57    -39       76          
  SINCE DEC 1     18                        57    -39       76          
  SINCE JAN 1   5251                      4928    323     5946           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    NW (330)         
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     N (340)         
  AVERAGE WIND SPEED     4.4                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.0                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    87                                                          
 LOWEST     53                                                          
 AVERAGE    70                                                          
   
......................................................  
  
THE MARATHON CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   79        86      1971                        
                                             1972                       
 MINIMUM TEMPERATURE (F)   69        50      2010                        
  
SUNRISE AND SUNSET                                                      
DECEMBER  7 2024......SUNRISE   656 AM EST   SUNSET   536 PM EST       
DECEMBER  8 2024......SUNRISE   657 AM EST   SUNSET   536 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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