818   
CDUS42 KKEY 050540  
CLIMTH  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE KEY WEST FL  
140 AM EDT THU JUN 05 2025  
   
...............................  
  
   
..THE MARATHON CLIMATE SUMMARY FOR JUNE 4 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         85    415 PM  95    1950  90     -5       88         
                                      1985                             
                                      2019                             
  MINIMUM         77    121 AM  69    1951  78     -1       79         
                                      1953                             
  AVERAGE         81                        84     -3       84       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          3.84 1953   0.15  -0.15     0.00       
  MONTH TO DATE    4.88                      0.61   4.27     0.53       
  SINCE JUN 1      4.88                      0.61   4.27     0.53       
  SINCE JAN 1     10.32                     10.75  -0.43    16.14       
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE JUN 1      0                         0      0        0          
  SINCE JUL 1     31                        71    -40        8          
  
 COOLING                                                                
  YESTERDAY       16                        19     -3       19          
  MONTH TO DATE   61                        74    -13       75          
  SINCE JUN 1     61                        74    -13       75          
  SINCE JAN 1   1745                      1697     48     1841           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     E (100)         
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     E (100)         
  AVERAGE WIND SPEED    11.3                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.0                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    91                                                          
 LOWEST     70                                                          
 AVERAGE    81                                                          
   
......................................................  
  
THE MARATHON CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   90        96      1985                        
 MINIMUM TEMPERATURE (F)   78        68      1954                        
  
SUNRISE AND SUNSET                                                      
JUNE  5 2025..........SUNRISE   635 AM EDT   SUNSET   811 PM EDT       
JUNE  6 2025..........SUNRISE   635 AM EDT   SUNSET   812 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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