495  
CDUS42 KKEY 182136  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
436 PM EST MON NOV 18 2024  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR NOVEMBER 18 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 81 107 PM 86 1968 81 0 79  
2015  
MINIMUM 77 630 AM 53 1951 70 7 73  
AVERAGE 79 76 3 76  
 
PRECIPITATION (IN)  
TODAY 0.00 2.35 1992 0.06 -0.06 0.03  
MONTH TO DATE 1.24 1.19 0.05 6.71  
SINCE SEP 1 11.47 13.46 -1.99 19.77  
SINCE JAN 1 46.60 36.92 9.68 43.33  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 14 11 3 11  
MONTH TO DATE 297 212 85 248  
SINCE SEP 1 1450 1282 168 1421  
SINCE JAN 1 5118 4752 366 5730    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62  
LOWEST 52  
AVERAGE 57  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 86 1972  
2000  
2015  
MINIMUM TEMPERATURE (F) 70 50 1951  
 
SUNRISE AND SUNSET  
NOVEMBER 18 2024......SUNRISE 643 AM EST SUNSET 536 PM EST  
NOVEMBER 19 2024......SUNRISE 644 AM EST SUNSET 536 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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