960  
CDUS42 KKEY 290542  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
142 AM EDT WED OCT 29 2025  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR OCTOBER 28 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1950 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 100 PM 91 2019 84 0 85  
MINIMUM 78 500 AM 56 1957 74 4 77  
AVERAGE 81 79 2 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.24 1961 0.14 -0.14 0.00  
MONTH TO DATE 9.91 5.48 4.43 6.56  
SINCE SEP 1 19.17 11.85 7.32 9.74  
SINCE JAN 1 35.77 35.31 0.46 44.87  
 
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 16 14 2 16  
MONTH TO DATE 361 455 -94 467  
SINCE SEP 1 909 1029 -120 1103  
SINCE JAN 1 4457 4499 -42 4771    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 82  
AVERAGE 89  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 91 1985  
2019  
MINIMUM TEMPERATURE (F) 74 58 2008  
 
SUNRISE AND SUNSET  
OCTOBER 29 2025.......SUNRISE 730 AM EDT SUNSET 646 PM EDT  
OCTOBER 30 2025.......SUNRISE 730 AM EDT SUNSET 645 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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