255  
CDUS42 KKEY 260530  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
130 AM EDT SUN MAR 26 2023  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR MARCH 25 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1950 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87R 252 PM 87 2005 82 5 79  
2019  
2020  
MINIMUM 77 1156 PM 59 2006 69 8 71  
AVERAGE 82 75 7 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.89 1987 0.05 -0.05 0.00  
MONTH TO DATE 1.02 1.02 -0.00 0.06  
SINCE MAR 1 1.02 1.02 -0.00 0.06  
SINCE JAN 1 2.50 4.36 -1.86 2.29  
 
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 44 66 -22 30  
 
COOLING  
YESTERDAY 17 10 7 10  
MONTH TO DATE 339 236 103 350  
SINCE MAR 1 339 236 103 350  
SINCE JAN 1 1009 642 367 826    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82  
LOWEST 63  
AVERAGE 73  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 87 2005  
2015  
MINIMUM TEMPERATURE (F) 69 57 1969  
2006  
 
SUNRISE AND SUNSET  
MARCH 26 2023.........SUNRISE 722 AM EDT SUNSET 738 PM EDT  
MARCH 27 2023.........SUNRISE 721 AM EDT SUNSET 738 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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