515  
CDUS42 KKEY 100528  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
128 AM EDT THU OCT 10 2024  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR OCTOBER 9 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 88 158 PM 96 1971 88 0 89  
MINIMUM 82 1159 PM 66 1953 77 5 78  
AVERAGE 85 82 3 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 1.31 2012 0.24 -0.19 0.13  
MONTH TO DATE 3.90 1.99 1.91 1.41  
SINCE SEP 1 7.08 8.36 -1.28 8.90  
SINCE JAN 1 42.21 31.82 10.39 32.46  
 
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 17 3 19  
MONTH TO DATE 171 160 11 183  
SINCE SEP 1 807 734 73 838  
SINCE JAN 1 4475 4204 271 5147    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 17.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 77  
AVERAGE 84  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 92 1993  
MINIMUM TEMPERATURE (F) 77 67 1953  
 
SUNRISE AND SUNSET  
OCTOBER 10 2024.......SUNRISE 720 AM EDT SUNSET 702 PM EDT  
OCTOBER 11 2024.......SUNRISE 721 AM EDT SUNSET 701 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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