358  
CDUS42 KKEY 030530  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
130 AM EDT TUE OCT 03 2023  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR OCTOBER 2 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1950 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 92R 1254 PM 92 1971 88 4 85  
MINIMUM 77 513 AM 67 1953 78 -1 77  
AVERAGE 85 83 2 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.87 3.01 1974 0.21 0.66 0.00  
MONTH TO DATE 0.94 0.42 0.52 0.00  
SINCE SEP 1 8.43 6.79 1.64 6.80  
SINCE JAN 1 31.99 30.25 1.74 27.65  
 
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 20 18 2 16  
MONTH TO DATE 40 36 4 31  
SINCE SEP 1 695 610 85 665  
SINCE JAN 1 5004 4080 924 4539    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 14.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 62  
AVERAGE 79  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 95 1988  
1989  
MINIMUM TEMPERATURE (F) 78 67 1953  
 
SUNRISE AND SUNSET  
OCTOBER 3 2023.......SUNRISE 717 AM EDT SUNSET 709 PM EDT  
OCTOBER 4 2023.......SUNRISE 717 AM EDT SUNSET 708 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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