878  
CDUS42 KKEY 132016  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
416 PM EDT SAT APR 13 2024  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR APRIL 13 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 79 300 PM 89 2013 84 -5 89  
2020  
2023  
MINIMUM 69 657 AM 60 1956 72 -3 78  
AVERAGE 74 78 -4 84  
 
PRECIPITATION (IN)  
TODAY 0.00 2.87 1984 0.06 -0.06 0.00  
MONTH TO DATE 0.17 0.75 -0.58 1.23  
SINCE MAR 1 4.35 2.08 2.27 2.25  
SINCE JAN 1 8.32 5.42 2.90 3.73  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 5 -5 0  
SINCE JUL 1 8 71 -63 44  
 
COOLING  
TODAY 9 13 -4 19  
MONTH TO DATE 157 159 -2 221  
SINCE MAR 1 546 461 85 664  
SINCE JAN 1 951 867 84 1334    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71  
LOWEST 42  
AVERAGE 57  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 90 2019  
2023  
MINIMUM TEMPERATURE (F) 72 59 1951  
 
SUNRISE AND SUNSET  
APRIL 13 2024.........SUNRISE 704 AM EDT SUNSET 746 PM EDT  
APRIL 14 2024.........SUNRISE 703 AM EDT SUNSET 746 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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