547  
CDUS42 KKEY 222021  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
421 PM EDT FRI MAR 22 2024  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR MARCH 22 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 80 259 PM 88 2003 81 -1 85  
MINIMUM 73 559 AM 52 1963 69 4 71  
AVERAGE 77 75 2 78  
 
PRECIPITATION (IN)  
TODAY 0.08 2.20 1965 0.05 0.03 0.00  
MONTH TO DATE 0.65 0.88 -0.23 1.02  
SINCE MAR 1 0.65 0.88 -0.23 1.02  
SINCE JAN 1 4.62 4.22 0.40 2.50  
 
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 8 66 -58 44  
 
COOLING  
TODAY 12 10 2 13  
MONTH TO DATE 47 206 -159 290  
SINCE MAR 1 47 206 -159 290  
SINCE JAN 1 452 612 -160 960    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 14.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79  
LOWEST 67  
AVERAGE 73  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 88 2014  
2015  
MINIMUM TEMPERATURE (F) 69 49 1986  
 
SUNRISE AND SUNSET  
MARCH 22 2024.........SUNRISE 726 AM EDT SUNSET 737 PM EDT  
MARCH 23 2024.........SUNRISE 725 AM EDT SUNSET 737 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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