013  
CDUS42 KKEY 020531  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
1231 AM EST THU JAN 02 2025  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR JANUARY 1 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 77 221 PM 86 2008 76 1 72  
MINIMUM 71 310 AM 49 1984 65 6 58  
AVERAGE 74 71 3 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.09 1987 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.05 -0.05 0.00  
SINCE DEC 1 2.78 2.25 0.53 8.58  
SINCE JAN 1 0.00 0.05 -0.05 0.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE DEC 1 1 18 -17 3  
SINCE JUL 1 1 19 -18 3  
 
COOLING  
YESTERDAY 9 7 2 0  
MONTH TO DATE 9 7 2 0  
SINCE DEC 1 239 263 -24 214  
SINCE JAN 1 9 7 2 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 73  
AVERAGE 85  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 86 1973  
MINIMUM TEMPERATURE (F) 65 49 2008  
 
SUNRISE AND SUNSET  
JANUARY 2 2025.......SUNRISE 709 AM EST SUNSET 548 PM EST  
JANUARY 3 2025.......SUNRISE 709 AM EST SUNSET 549 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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