020   
CDUS42 KKEY 040543  
CLIMTH  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE KEY WEST FL  
143 AM EDT SUN MAY 04 2025  
   
...............................  
  
   
..THE MARATHON CLIMATE SUMMARY FOR MAY 3 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         84    139 PM  92    2019  86     -2       85         
  MINIMUM         77    608 AM  66    1961  75      2       78         
  AVERAGE         81                        80      1       82       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          1.59 2001   0.09  -0.09     0.00       
  MONTH TO DATE    0.00                      0.24  -0.24      T         
  SINCE MAR 1      0.61                      3.68  -3.07     4.53       
  SINCE JAN 1      3.11                      7.02  -3.91     8.50       
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE MAR 1      0                         5     -5        0          
  SINCE JUL 1     31                        71    -40        8          
  
 COOLING                                                                
  YESTERDAY       16                        15      1       17          
  MONTH TO DATE   46                        45      1       47          
  SINCE MAR 1    746                       746      0      812          
  SINCE JAN 1   1168                      1152     16     1217           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (120)         
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     E (100)         
  AVERAGE WIND SPEED     9.7                                          
  
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    79                                                          
 LOWEST     65                                                          
 AVERAGE    72                                                          
   
......................................................  
  
THE MARATHON CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   86        92      2019                        
 MINIMUM TEMPERATURE (F)   75        65      1955                        
  
SUNRISE AND SUNSET                                                      
MAY  4 2025...........SUNRISE   647 AM EDT   SUNSET   756 PM EDT       
MAY  5 2025...........SUNRISE   646 AM EDT   SUNSET   756 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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