368  
CDUS42 KKEY 130526  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
126 AM EDT WED MAR 13 2024  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR MARCH 12 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 88 2022 80 MM 87  
MINIMUM MM MM 52 1996 68 MM 70  
AVERAGE MM 74 MM 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.93 2018 0.04 -0.04 0.00  
MONTH TO DATE 0.24 0.47 -0.23 T  
SINCE MAR 1 0.24 0.47 -0.23 T  
SINCE JAN 1 4.21 3.81 0.40 1.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 0 MM 0  
MONTH TO DATE MM 0 MM 0  
SINCE MAR 1 MM 0 MM 0  
SINCE JUL 1 8 66 -58 44  
 
COOLING  
YESTERDAY MM 9 MM 14  
MONTH TO DATE MM 108 MM 179  
SINCE MAR 1 MM 108 MM 179  
SINCE JAN 1 405 514 -109 849    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
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) 80 89 2023  
MINIMUM TEMPERATURE (F) 68 52 1959  
1996  
 
SUNRISE AND SUNSET  
MARCH 13 2024.........SUNRISE 735 AM EDT SUNSET 733 PM EDT  
MARCH 14 2024.........SUNRISE 734 AM EDT SUNSET 733 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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