982  
CDUS42 KKEY 260529  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
1229 AM EST FRI JAN 26 2024  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR JANUARY 25 2024
 
 
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)  
YESTERDAY  
MAXIMUM MM MM 84 2023 76 MM 84  
MINIMUM MM MM 49 2003 64 MM 76  
AVERAGE MM 70 MM 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.12 2007 0.07 -0.06 0.00  
MONTH TO DATE 1.05 1.24 -0.19 0.13  
SINCE DEC 1 9.63 3.44 6.19 3.37  
SINCE JAN 1 1.05 1.24 -0.19 0.13  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 1 MM 0  
MONTH TO DATE 0 25 -25 16  
SINCE DEC 1 3 42 -39 44  
SINCE JUL 1 3 43 -40 44  
 
COOLING  
YESTERDAY MM 6 MM 15  
MONTH TO DATE 145 153 -8 232  
SINCE DEC 1 359 409 -50 548  
SINCE JAN 1 145 153 -8 232    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
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 2024.......SUNRISE 709 AM EST SUNSET 605 PM EST  
JANUARY 27 2024.......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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