971   
CDUS42 KKEY 192016  
CLIMTH  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE KEY WEST FL  
416 PM EDT WED MAR 19 2025  
   
...............................  
  
   
..THE MARATHON CLIMATE SUMMARY FOR MARCH 19 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         78    136 PM  88    2016  81     -3       79         
                                      2018                             
                                      2022                             
  MINIMUM         66    645 AM  56    1962  69     -3       72         
                                      2010                             
  AVERAGE         72                        75     -3       76       
  
PRECIPITATION (IN)                                                      
  TODAY            0.00          0.90 2023   0.04  -0.04     0.33       
  MONTH TO DATE    T                         0.75  -0.75     0.57       
  SINCE MAR 1      T                         0.75  -0.75     0.57       
  SINCE JAN 1      2.50                      4.09  -1.59     4.54       
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY            0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE MAR 1      0                         0      0        0          
  SINCE JUL 1     31                        66    -35        8          
  
 COOLING                                                                
  TODAY            7                        10     -3       11          
  MONTH TO DATE  160                       176    -16      254          
  SINCE MAR 1    160                       176    -16      254          
  SINCE JAN 1    582                       582      0      659           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (100)         
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SE (130)         
  AVERAGE WIND SPEED     6.5                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.0                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    81                                                          
 LOWEST     54                                                          
 AVERAGE    68                                                          
   
......................................................  
  
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   81        89      2008                        
 MINIMUM TEMPERATURE (F)   69        54      1988                        
  
SUNRISE AND SUNSET                                                      
MARCH 19 2025.........SUNRISE   729 AM EDT   SUNSET   735 PM EDT       
MARCH 20 2025.........SUNRISE   728 AM EDT   SUNSET   736 PM EDT       
  
-  INDICATES NEGATIVE NUMBERS.  
R  INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T  INDICATES TRACE AMOUNT.  
  
  
 
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