517   
CDUS42 KKEY 150529  
CLIMTH  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE KEY WEST FL  
1229 AM EST WED JAN 15 2025  
   
...............................  
  
   
..THE MARATHON CLIMATE SUMMARY FOR JANUARY 14 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    943 AM  85    1972  76     -1       81         
  MINIMUM         65   1159 PM  47    1983  64      1       69         
  AVERAGE         70                        70      0       75       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        T             0.67 1970   0.05  -0.05     0.00       
  MONTH TO DATE    0.01                      0.63  -0.62     0.82       
  SINCE DEC 1      2.79                      2.83  -0.04     9.40       
  SINCE JAN 1      0.01                      0.63  -0.62     0.82       
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        0                         1     -1        0          
  MONTH TO DATE   13                        14     -1        0          
  SINCE DEC 1     14                        31    -17        3          
  SINCE JUL 1     14                        32    -18        3          
  
 COOLING                                                                
  YESTERDAY        5                         6     -1       10          
  MONTH TO DATE   57                        87    -30       98          
  SINCE DEC 1    287                       343    -56      312          
  SINCE JAN 1     57                        87    -30       98           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     N (20)          
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (360)         
  AVERAGE WIND SPEED     5.4                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.5                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  LIGHT RAIN                                                            
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    97                                                          
 LOWEST     84                                                          
 AVERAGE    91                                                          
   
......................................................  
  
THE MARATHON CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   76        84      2017                        
 MINIMUM TEMPERATURE (F)   64        41      1964                        
  
SUNRISE AND SUNSET                                                      
JANUARY 15 2025.......SUNRISE   711 AM EST   SUNSET   557 PM EST       
JANUARY 16 2025.......SUNRISE   710 AM EST   SUNSET   558 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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