702   
CDUS42 KKEY 120528  
CLIMTH  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE KEY WEST FL  
1228 AM EST THU DEC 12 2024  
   
...............................  
  
   
..THE MARATHON CLIMATE SUMMARY FOR DECEMBER 11 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         82    232 PM  86    1994  79      3       72         
                                      2012                             
  MINIMUM         67   1159 PM  49    1962  68     -1       64         
                                      2014                             
  AVERAGE         75                        73      2       68       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.02          1.50 2013   0.08  -0.06     0.00       
  MONTH TO DATE    0.02                      0.85  -0.83     0.20       
  SINCE DEC 1      0.02                      0.85  -0.83     0.20       
  SINCE JAN 1     46.62                     38.37   8.25    44.18       
  
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       10                         9      1        3          
  MONTH TO DATE   66                       102    -36      119          
  SINCE DEC 1     66                       102    -36      119          
  SINCE JAN 1   5299                      4973    326     5989           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (330)         
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION    NW (330)         
  AVERAGE WIND SPEED    10.3                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.3                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  LIGHT RAIN                                                            
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    91                                                          
 LOWEST     74                                                          
 AVERAGE    83                                                          
   
......................................................  
  
THE MARATHON CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   78        87      2016                        
 MINIMUM TEMPERATURE (F)   68        42      1957                        
  
SUNRISE AND SUNSET                                                      
DECEMBER 12 2024......SUNRISE   700 AM EST   SUNSET   537 PM EST       
DECEMBER 13 2024......SUNRISE   700 AM EST   SUNSET   537 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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