426  
CDUS42 KKEY 220530  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
1230 AM EST SAT FEB 22 2025  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR FEBRUARY 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 75 402 PM 86 2019 79 -4 72  
2023  
MINIMUM 64 928 AM 48 1958 67 -3 59  
AVERAGE 70 73 -3 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.83 1965 0.05 -0.05 0.00  
MONTH TO DATE T 1.37 -1.37 2.81  
SINCE DEC 1 4.13 5.21 -1.08 12.44  
SINCE JAN 1 1.35 3.01 -1.66 3.86  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 10 -10 2  
SINCE DEC 1 31 60 -29 8  
SINCE JUL 1 31 61 -30 8  
 
COOLING  
YESTERDAY 5 8 -3 1  
MONTH TO DATE 246 156 90 110  
SINCE DEC 1 601 600 1 571  
SINCE JAN 1 371 344 27 357    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80  
LOWEST 59  
AVERAGE 70  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 87 2008  
2019  
2023  
MINIMUM TEMPERATURE (F) 67 53 1973  
 
SUNRISE AND SUNSET  
FEBRUARY 22 2025......SUNRISE 653 AM EST SUNSET 623 PM EST  
FEBRUARY 23 2025......SUNRISE 652 AM EST SUNSET 624 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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