322   
CDUS42 KKEY 170527  
CLIMTH  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE KEY WEST FL  
127 AM EDT THU OCT 17 2024  
   
...............................  
  
   
..THE MARATHON CLIMATE SUMMARY FOR OCTOBER 16 2024  
  
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1950 TO 2024  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 YESTERDAY                                                             
  MAXIMUM         84    300 PM  93    2009  86     -2       83         
  MINIMUM         75   1159 PM  63    1955  76     -1       72         
  AVERAGE         80                        81     -1       78       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.05          2.07 1991   0.19  -0.14      T         
  MONTH TO DATE    6.09                      3.47   2.62     4.51       
  SINCE SEP 1      9.27                      9.84  -0.57    12.00       
  SINCE JAN 1     44.40                     33.30  11.10    35.56       
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE SEP 1      0                         0      0        0          
  SINCE JUL 1      0                         0      0        0          
  
 COOLING                                                                
  YESTERDAY       15                        16     -1       13          
  MONTH TO DATE  285                       276      9      314          
  SINCE SEP 1    921                       850     71      969          
  SINCE JAN 1   4589                      4320    269     5278           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (30)          
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NE (50)          
  AVERAGE WIND SPEED     6.0                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.3                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  THUNDERSTORM                                                          
  LIGHT RAIN                                                            
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    97                                                          
 LOWEST     74                                                          
 AVERAGE    86                                                          
   
......................................................  
  
THE MARATHON CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   86        91      1971                        
 MINIMUM TEMPERATURE (F)   76        63      1954                        
  
SUNRISE AND SUNSET                                                      
OCTOBER 17 2024.......SUNRISE   724 AM EDT   SUNSET   655 PM EDT       
OCTOBER 18 2024.......SUNRISE   724 AM EDT   SUNSET   654 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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