517  
CDUS42 KKEY 150529  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
1229 AM EST WED JAN 15 2025  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR JANUARY 14 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 75 943 AM 85 1972 76 -1 81  
MINIMUM 65 1159 PM 47 1983 64 1 69  
AVERAGE 70 70 0 75  
 
PRECIPITATION (IN)  
YESTERDAY T 0.67 1970 0.05 -0.05 0.00  
MONTH TO DATE 0.01 0.63 -0.62 0.82  
SINCE DEC 1 2.79 2.83 -0.04 9.40  
SINCE JAN 1 0.01 0.63 -0.62 0.82  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 13 14 -1 0  
SINCE DEC 1 14 31 -17 3  
SINCE JUL 1 14 32 -18 3  
 
COOLING  
YESTERDAY 5 6 -1 10  
MONTH TO DATE 57 87 -30 98  
SINCE DEC 1 287 343 -56 312  
SINCE JAN 1 57 87 -30 98    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 5.4  
 
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 97  
LOWEST 84  
AVERAGE 91  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 84 2017  
MINIMUM TEMPERATURE (F) 64 41 1964  
 
SUNRISE AND SUNSET  
JANUARY 15 2025.......SUNRISE 711 AM EST SUNSET 557 PM EST  
JANUARY 16 2025.......SUNRISE 710 AM EST SUNSET 558 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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