085  
CDUS42 KKEY 280629  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
129 AM EST FRI NOV 28 2025  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR NOVEMBER 27 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 81 1041 AM 87 2022 80 1 79  
MINIMUM 73 1159 PM 51 1953 70 3 71  
AVERAGE 77 75 2 75  
 
PRECIPITATION (IN)  
YESTERDAY T 2.14 2013 0.06 -0.06 0.00  
MONTH TO DATE 0.64 1.64 -1.00 1.24  
SINCE SEP 1 19.83 13.91 5.92 11.47  
SINCE JAN 1 36.43 37.37 -0.94 46.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 5 0 5 0  
SINCE SEP 1 5 0 5 0  
SINCE JUL 1 5 0 5 0  
 
COOLING  
YESTERDAY 12 10 2 10  
MONTH TO DATE 282 302 -20 380  
SINCE SEP 1 1323 1372 -49 1533  
SINCE JAN 1 4871 4842 29 5201    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 69  
AVERAGE 79  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 87 1958  
1972  
MINIMUM TEMPERATURE (F) 70 49 1956  
 
SUNRISE AND SUNSET  
NOVEMBER 28 2025......SUNRISE 650 AM EST SUNSET 535 PM EST  
NOVEMBER 29 2025......SUNRISE 651 AM EST SUNSET 535 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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