642   
CDUS42 KKEY 082118  
CLIMTH  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE KEY WEST FL  
418 PM EST WED JAN 08 2025  
   
...............................  
  
   
..THE MARATHON CLIMATE SUMMARY FOR JANUARY 8 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         64    319 PM  86    1973  76    -12       78         
  MINIMUM         54    704 AM  44    1996  64    -10       65         
  AVERAGE         59                        70    -11       72       
  
PRECIPITATION (IN)                                                      
  TODAY            0.00          1.12 1953   0.04  -0.04     0.02       
  MONTH TO DATE    0.00                      0.38  -0.38     0.30       
  SINCE DEC 1      2.78                      2.58   0.20     8.88       
  SINCE JAN 1      0.00                      0.38  -0.38     0.30       
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY            6                         1      5        0          
  MONTH TO DATE    7                         8     -1        0          
  SINCE DEC 1      8                        25    -17        3          
  SINCE JUL 1      8                        26    -18        3          
  
 COOLING                                                                
  TODAY            0                         6     -6        7          
  MONTH TO DATE   39                        51    -12       42          
  SINCE DEC 1    269                       307    -38      256          
  SINCE JAN 1     39                        51    -12       42           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     N (350)         
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (350)         
  AVERAGE WIND SPEED     7.6                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.4                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    90                                                          
 LOWEST     65                                                          
 AVERAGE    78                                                          
   
......................................................  
  
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   76        85      1990                        
 MINIMUM TEMPERATURE (F)   64        41      1996                        
  
SUNRISE AND SUNSET                                                      
JANUARY  8 2025.......SUNRISE   710 AM EST   SUNSET   552 PM EST       
JANUARY  9 2025.......SUNRISE   710 AM EST   SUNSET   553 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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