861  
CDUS42 KKEY 082130  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
430 PM EST FRI MAR 08 2024  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR MARCH 8 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM MM MM 87 1972 80 MM 85  
2003  
MINIMUM MM MM 53 1962 68 MM 75  
AVERAGE MM 74 MM 80  
 
PRECIPITATION (IN)  
TODAY 0.00 0.58 1970 0.04 -0.04 T  
MONTH TO DATE 0.24 0.30 -0.06 T  
SINCE MAR 1 0.24 0.30 -0.06 T  
SINCE JAN 1 4.21 3.64 0.57 1.48  
 
DEGREE DAYS  
HEATING  
TODAY MM 0 MM 0  
MONTH TO DATE MM 0 MM 0  
SINCE MAR 1 MM 0 MM 0  
SINCE JUL 1 8 66 -58 44  
 
COOLING  
TODAY MM 9 MM 15  
MONTH TO DATE MM 72 MM 123  
SINCE MAR 1 MM 72 MM 123  
SINCE JAN 1 405 478 -73 793    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.1  
 
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 MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 87 2003  
MINIMUM TEMPERATURE (F) 68 51 1996  
 
SUNRISE AND SUNSET  
MARCH 8 2024.........SUNRISE 640 AM EST SUNSET 630 PM EST  
MARCH 9 2024.........SUNRISE 639 AM EST SUNSET 631 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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