366  
CDUS42 KKEY 220530  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
1230 AM EST WED JAN 22 2025  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR JANUARY 21 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 78 315 PM 86 2017 76 2 73  
MINIMUM 62 131 AM 47 1971 64 -2 59  
AVERAGE 70 70 0 66  
 
PRECIPITATION (IN)  
YESTERDAY T 3.43 1983 0.06 -0.06 0.00  
MONTH TO DATE 1.29 0.99 0.30 1.04  
SINCE DEC 1 4.07 3.19 0.88 9.62  
SINCE JAN 1 1.29 0.99 0.30 1.04  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 13 21 -8 0  
SINCE DEC 1 14 38 -24 3  
SINCE JUL 1 14 39 -25 3  
 
COOLING  
YESTERDAY 5 6 -1 1  
MONTH TO DATE 94 129 -35 162  
SINCE DEC 1 324 385 -61 376  
SINCE JAN 1 94 129 -35 162    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 84  
AVERAGE 92  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 86 2017  
MINIMUM TEMPERATURE (F) 64 40 1985  
 
SUNRISE AND SUNSET  
JANUARY 22 2025.......SUNRISE 710 AM EST SUNSET 603 PM EST  
JANUARY 23 2025.......SUNRISE 709 AM EST SUNSET 603 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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