912  
CDUS42 KKEY 112020  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
420 PM EDT TUE MAR 11 2025  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR MARCH 11 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 73 159 PM 88 2019 80 -7 81  
2022  
MINIMUM 67 736 AM 53 1998 68 -1 69  
AVERAGE 70 74 -4 75  
 
PRECIPITATION (IN)  
TODAY 0.00 1.40 1986 0.04 -0.04 0.00  
MONTH TO DATE T 0.43 -0.43 0.24  
SINCE MAR 1 T 0.43 -0.43 0.24  
SINCE JAN 1 2.50 3.77 -1.27 4.21  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JUL 1 31 66 -35 8  
 
COOLING  
TODAY 5 9 -4 10  
MONTH TO DATE 89 99 -10 147  
SINCE MAR 1 89 99 -10 147  
SINCE JAN 1 511 505 6 552    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71  
LOWEST 41  
AVERAGE 56  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 88 2022  
MINIMUM TEMPERATURE (F) 68 52 1996  
 
SUNRISE AND SUNSET  
MARCH 11 2025.........SUNRISE 737 AM EDT SUNSET 732 PM EDT  
MARCH 12 2025.........SUNRISE 736 AM EDT SUNSET 732 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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