654  
CDUS42 KKEY 280530  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
1230 AM EST WED FEB 28 2024  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR FEBRUARY 27 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1950 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM MM MM 88 2019 79 MM 86  
MINIMUM MM MM 49 1989 67 MM 70  
AVERAGE MM 73 MM 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.31 1983 0.05 -0.05 0.00  
MONTH TO DATE 2.92 1.66 1.26 0.95  
SINCE DEC 1 12.55 5.50 7.05 4.72  
SINCE JAN 1 3.97 3.30 0.67 1.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 0 MM 0  
MONTH TO DATE MM 10 MM 0  
SINCE DEC 1 6 60 -54 44  
SINCE JUL 1 6 61 -55 44  
 
COOLING  
YESTERDAY MM 9 MM 13  
MONTH TO DATE MM 208 MM 357  
SINCE DEC 1 461 652 -191 973  
SINCE JAN 1 247 396 -149 657    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 87 1960  
1971  
2003  
MINIMUM TEMPERATURE (F) 67 51 2002  
2004  
 
SUNRISE AND SUNSET  
FEBRUARY 28 2024......SUNRISE 648 AM EST SUNSET 626 PM EST  
FEBRUARY 29 2024......SUNRISE 647 AM EST SUNSET 626 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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