173  
CDUS42 KKEY 070543  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
143 AM EDT WED OCT 07 2026  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR OCTOBER 6 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1950 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 338 PM 92 1951 88 -1 89  
1985  
MINIMUM 82 942 PM 68 1953 77 5 78  
AVERAGE 85 83 2 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.31 1957 0.22 -0.22 0.00  
MONTH TO DATE 0.82 1.28 -0.46 0.68  
SINCE SEP 1 5.80 7.65 -1.85 9.94  
SINCE JAN 1 21.67 31.11 -9.44 26.54  
 
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 18 2 19  
MONTH TO DATE 114 108 6 108  
SINCE SEP 1 693 682 11 656  
SINCE JAN 1 4166 4152 14 4204    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82  
LOWEST 70  
AVERAGE 76  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 92 2023  
MINIMUM TEMPERATURE (F) 77 68 1953  
 
SUNRISE AND SUNSET  
OCTOBER 7 2026.......SUNRISE 719 AM EDT SUNSET 705 PM EDT  
OCTOBER 8 2026.......SUNRISE 719 AM EDT SUNSET 704 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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