549   
CDUS42 KKEY 220528  
CLIMTH  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE KEY WEST FL  
128 AM EDT SAT MAR 22 2025  
   
...............................  
  
   
..THE MARATHON CLIMATE SUMMARY FOR MARCH 21 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    104 AM  88    2003  81     -6       81         
  MINIMUM         64    851 PM  53    1958  69     -5       75         
  AVERAGE         70                        75     -5       78       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          1.30 1959   0.04  -0.04     0.00       
  MONTH TO DATE    T                         0.83  -0.83     0.57       
  SINCE MAR 1      T                         0.83  -0.83     0.57       
  SINCE JAN 1      2.50                      4.17  -1.67     4.54       
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        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                                                                
  YESTERDAY        5                        10     -5       13          
  MONTH TO DATE  171                       196    -25      278          
  SINCE MAR 1    171                       196    -25      278          
  SINCE JAN 1    593                       602     -9      683           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (320)         
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NW (320)         
  AVERAGE WIND SPEED     7.3                                          
  
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    82                                                          
 LOWEST     49                                                          
 AVERAGE    66                                                          
   
......................................................  
  
THE MARATHON CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   81        88      2003                        
 MINIMUM TEMPERATURE (F)   69        52      1963                        
  
SUNRISE AND SUNSET                                                      
MARCH 22 2025.........SUNRISE   726 AM EDT   SUNSET   737 PM EDT       
MARCH 23 2025.........SUNRISE   725 AM EDT   SUNSET   737 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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