028  
CDUS42 KKEY 092121  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
421 PM EST FRI FEB 09 2024  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR FEBRUARY 9 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 86 2008 78 MM 84  
MINIMUM MM MM 44 1995 66 MM 72  
AVERAGE MM 72 MM 78  
 
PRECIPITATION (IN)  
TODAY 0.00 1.79 2002 0.07 -0.07 0.10  
MONTH TO DATE 0.89 0.62 0.27 0.28  
SINCE DEC 1 10.52 4.46 6.06 4.05  
SINCE JAN 1 1.94 2.26 -0.32 0.81  
 
DEGREE DAYS  
HEATING  
TODAY MM 1 MM 0  
MONTH TO DATE MM 2 MM 0  
SINCE DEC 1 6 52 -46 44  
SINCE JUL 1 6 53 -47 44  
 
COOLING  
TODAY MM 7 MM 13  
MONTH TO DATE MM 60 MM 121  
SINCE DEC 1 461 504 -43 737  
SINCE JAN 1 247 248 -1 421    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
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) 78 85 2023  
1989  
MINIMUM TEMPERATURE (F) 66 44 1995  
 
SUNRISE AND SUNSET  
FEBRUARY 9 2024......SUNRISE 702 AM EST SUNSET 615 PM EST  
FEBRUARY 10 2024......SUNRISE 702 AM EST SUNSET 615 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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