900   
CDUS42 KKEY 060529  
CLIMTH  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE KEY WEST FL  
1229 AM EST MON JAN 06 2025  
   
...............................  
  
   
..THE MARATHON CLIMATE SUMMARY FOR JANUARY 5 2025  
  
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)                                                            
 YESTERDAY                                                             
  MAXIMUM         75    140 PM  86    1973  76     -1       80         
  MINIMUM         62    655 AM  47    1953  65     -3       64         
                                      2001                             
  AVERAGE         69                        70     -1       72       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          0.43 1991   0.05  -0.05      T         
  MONTH TO DATE    0.00                      0.24  -0.24      T         
  SINCE DEC 1      2.78                      2.44   0.34     8.58       
  SINCE JAN 1      0.00                      0.24  -0.24      T         
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        0                         1     -1        0          
  MONTH TO DATE    1                         5     -4        0          
  SINCE DEC 1      2                        22    -20        3          
  SINCE JUL 1      2                        23    -21        3          
  
 COOLING                                                                
  YESTERDAY        4                         6     -2        7          
  MONTH TO DATE   28                        33     -5       13          
  SINCE DEC 1    258                       289    -31      227          
  SINCE JAN 1     28                        33     -5       13           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (100)         
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     E (110)         
  AVERAGE WIND SPEED    10.7                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.2                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    90                                                          
 LOWEST     53                                                          
 AVERAGE    72                                                          
   
......................................................  
  
THE MARATHON CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   76        84      1972                        
                                             2013                       
                                             2017                       
 MINIMUM TEMPERATURE (F)   64        46      2010                        
  
SUNRISE AND SUNSET                                                      
JANUARY  6 2025.......SUNRISE   710 AM EST   SUNSET   551 PM EST       
JANUARY  7 2025.......SUNRISE   710 AM EST   SUNSET   552 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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