975  
CDUS42 KKEY 230530  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
1230 AM EST THU JAN 23 2025  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR JANUARY 22 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 73 153 AM 86 2017 76 -3 77  
MINIMUM 55 1117 AM 40 1985 64 -9 68  
AVERAGE 64 70 -6 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 2.61 1958 0.06 -0.03 0.00  
MONTH TO DATE 1.32 1.05 0.27 1.04  
SINCE DEC 1 4.10 3.25 0.85 9.62  
SINCE JAN 1 1.32 1.05 0.27 1.04  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 14 22 -8 0  
SINCE DEC 1 15 39 -24 3  
SINCE JUL 1 15 40 -25 3  
 
COOLING  
YESTERDAY 0 6 -6 8  
MONTH TO DATE 94 135 -41 170  
SINCE DEC 1 324 391 -67 384  
SINCE JAN 1 94 135 -41 170    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 90  
AVERAGE 95  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 86 2023  
MINIMUM TEMPERATURE (F) 64 41 1985  
 
SUNRISE AND SUNSET  
JANUARY 23 2025.......SUNRISE 709 AM EST SUNSET 603 PM EST  
JANUARY 24 2025.......SUNRISE 709 AM EST SUNSET 604 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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