630  
CDUS42 KKEY 170527  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
1227 AM EST SAT FEB 17 2024  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR FEBRUARY 16 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 87 2019 78 MM 85  
MINIMUM MM MM 45 1991 67 MM 75  
AVERAGE MM 72 MM 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.66 1969 0.06 -0.06 0.02  
MONTH TO DATE 1.06 1.11 -0.05 0.80  
SINCE DEC 1 10.69 4.95 5.74 4.57  
SINCE JAN 1 2.11 2.75 -0.64 1.33  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 1 MM 0  
MONTH TO DATE MM 9 MM 0  
SINCE DEC 1 6 59 -53 44  
SINCE JUL 1 6 60 -54 44  
 
COOLING  
YESTERDAY MM 8 MM 15  
MONTH TO DATE MM 116 MM 198  
SINCE DEC 1 461 560 -99 814  
SINCE JAN 1 247 304 -57 498    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED MM  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
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) 78 87 2019  
MINIMUM TEMPERATURE (F) 67 43 1996  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2024......SUNRISE 657 AM EST SUNSET 620 PM EST  
FEBRUARY 18 2024......SUNRISE 656 AM EST SUNSET 620 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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