665  
CDUS42 KKEY 030531  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
1231 AM EST SAT FEB 03 2024  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR FEBRUARY 2 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 85 1991 77 MM 85  
2007  
2019  
MINIMUM MM MM 54 1984 65 MM 75  
1995  
AVERAGE MM 71 MM 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.01 2009 0.06 -0.06 0.00  
MONTH TO DATE 0.00 0.13 -0.13 0.00  
SINCE DEC 1 9.63 3.97 5.66 3.77  
SINCE JAN 1 1.05 1.77 -0.72 0.53  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 0 MM 0  
MONTH TO DATE MM 0 MM 0  
SINCE DEC 1 6 50 -44 44  
SINCE JUL 1 6 51 -45 44  
 
COOLING  
YESTERDAY MM 6 MM 15  
MONTH TO DATE MM 12 MM 31  
SINCE DEC 1 461 456 5 647  
SINCE JAN 1 247 200 47 331    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
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) 77 86 2023  
MINIMUM TEMPERATURE (F) 65 46 1951  
 
SUNRISE AND SUNSET  
FEBRUARY 3 2024......SUNRISE 706 AM EST SUNSET 611 PM EST  
FEBRUARY 4 2024......SUNRISE 705 AM EST SUNSET 611 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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