757  
CDUS42 KKEY 200545  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
145 AM EDT SUN OCT 20 2024  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR OCTOBER 19 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 83 122 PM 91 2007 86 -3 84  
2012  
2013  
MINIMUM 76 1215 AM 61 2009 76 0 73  
AVERAGE 80 81 -1 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 4.66 2011 0.17 -0.16 T  
MONTH TO DATE 6.49 4.00 2.49 4.51  
SINCE SEP 1 9.67 10.37 -0.70 12.00  
SINCE JAN 1 44.80 33.83 10.97 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 14  
MONTH TO DATE 325 324 1 344  
SINCE SEP 1 961 898 63 999  
SINCE JAN 1 4629 4368 261 5308    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 74  
AVERAGE 87  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 92 1989  
MINIMUM TEMPERATURE (F) 75 63 1955  
1964  
 
SUNRISE AND SUNSET  
OCTOBER 20 2024.......SUNRISE 725 AM EDT SUNSET 653 PM EDT  
OCTOBER 21 2024.......SUNRISE 726 AM EDT SUNSET 652 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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