030  
CDUS42 KKEY 260638  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
138 AM EST MON JAN 26 2026  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR JANUARY 25 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 81 136 PM 84 2023 76 5 69  
MINIMUM 73 112 AM 49 2003 64 9 52  
AVERAGE 77 70 7 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.12 2007 0.07 -0.07 0.00  
MONTH TO DATE 0.44 1.24 -0.80 1.35  
SINCE DEC 1 1.86 3.44 -1.58 4.13  
SINCE JAN 1 0.44 1.24 -0.80 1.35  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 4  
MONTH TO DATE 17 25 -8 30  
SINCE DEC 1 23 42 -19 31  
SINCE JUL 1 28 43 -15 31  
 
COOLING  
YESTERDAY 12 6 6 0  
MONTH TO DATE 162 153 9 94  
SINCE DEC 1 464 409 55 324  
SINCE JAN 1 162 153 9 94    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 9.1  
 
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 90  
LOWEST 76  
AVERAGE 83  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 85 2017  
MINIMUM TEMPERATURE (F) 64 50 1988  
 
SUNRISE AND SUNSET  
JANUARY 26 2026.......SUNRISE 709 AM EST SUNSET 605 PM EST  
JANUARY 27 2026.......SUNRISE 708 AM EST SUNSET 606 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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