699  
CDUS42 KKEY 102016  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
416 PM EDT MON MAR 10 2025  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR MARCH 10 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 82 300 PM 88 2022 80 2 84  
MINIMUM 76 715 AM 50 1989 68 8 75  
AVERAGE 79 74 5 80  
 
PRECIPITATION (IN)  
TODAY 0.00 0.70 1955 0.05 -0.05 T  
MONTH TO DATE 0.00 0.39 -0.39 0.24  
SINCE MAR 1 0.00 0.39 -0.39 0.24  
SINCE JAN 1 2.50 3.73 -1.23 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 14 9 5 15  
MONTH TO DATE 87 90 -3 137  
SINCE MAR 1 87 90 -3 137  
SINCE JAN 1 509 496 13 542    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 79  
AVERAGE 87  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 88 2019  
2022  
MINIMUM TEMPERATURE (F) 68 53 1998  
 
SUNRISE AND SUNSET  
MARCH 10 2025.........SUNRISE 738 AM EDT SUNSET 731 PM EDT  
MARCH 11 2025.........SUNRISE 737 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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