724  
CDUS42 KKEY 220534  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
134 AM EDT FRI MAR 22 2024  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR MARCH 21 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 81 152 PM 88 2003 81 0 81  
MINIMUM 75 621 AM 53 1958 69 6 65  
AVERAGE 78 75 3 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.30 1959 0.04 -0.04 0.00  
MONTH TO DATE 0.57 0.83 -0.26 1.02  
SINCE MAR 1 0.57 0.83 -0.26 1.02  
SINCE JAN 1 4.54 4.17 0.37 2.50  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 13 10 3 8  
MONTH TO DATE 35 196 -161 277  
SINCE MAR 1 35 196 -161 277  
SINCE JAN 1 440 602 -162 947    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74  
LOWEST 66  
AVERAGE 70  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 88 2003  
MINIMUM TEMPERATURE (F) 69 52 1963  
 
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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