862  
CDUS42 KKEY 312017  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
417 PM EDT THU OCT 31 2024  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR OCTOBER 31 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 86 211 PM 91 1993 84 2 84  
MINIMUM 77 1243 AM 56 1953 73 4 77  
AVERAGE 82 78 4 81  
 
PRECIPITATION (IN)  
TODAY 0.31 4.05 1999 0.13 0.18 0.00  
MONTH TO DATE 6.87 5.90 0.97 5.57  
SINCE SEP 1 10.05 12.27 -2.22 13.06  
SINCE JAN 1 45.18 35.73 9.45 36.62  
 
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 17 13 4 16  
MONTH TO DATE 518 496 22 518  
SINCE SEP 1 1154 1070 84 1173  
SINCE JAN 1 4822 4540 282 5482    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 17.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 59  
AVERAGE 74  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 90 2002  
2022  
MINIMUM TEMPERATURE (F) 73 58 1993  
 
SUNRISE AND SUNSET  
OCTOBER 31 2024.......SUNRISE 731 AM EDT SUNSET 644 PM EDT  
NOVEMBER 1 2024......SUNRISE 732 AM EDT SUNSET 644 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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