346  
CDUS42 KKEY 050527  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
1227 AM EST SUN JAN 05 2025  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR JANUARY 4 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 68 700 PM 87 2019 76 -8 78  
MINIMUM 60 714 AM 49 1962 65 -5 61  
2002  
2012  
AVERAGE 64 70 -6 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.94 1994 0.04 -0.04 0.00  
MONTH TO DATE 0.00 0.19 -0.19 0.00  
SINCE DEC 1 2.78 2.39 0.39 8.58  
SINCE JAN 1 0.00 0.19 -0.19 0.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 1 4 -3 0  
SINCE DEC 1 2 21 -19 3  
SINCE JUL 1 2 22 -20 3  
 
COOLING  
YESTERDAY 0 6 -6 5  
MONTH TO DATE 24 27 -3 6  
SINCE DEC 1 254 283 -29 220  
SINCE JAN 1 24 27 -3 6    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70  
LOWEST 45  
AVERAGE 58  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 86 1973  
MINIMUM TEMPERATURE (F) 65 47 1953  
2001  
 
SUNRISE AND SUNSET  
JANUARY 5 2025.......SUNRISE 710 AM EST SUNSET 550 PM EST  
JANUARY 6 2025.......SUNRISE 710 AM EST SUNSET 551 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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