956  
CDUS43 KILX 270629  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
129 AM CDT WED SEP 27 2023  
   
...............................
 
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 26 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 154 PM MM MM 76 9 67  
MINIMUM 60 626 AM MM MM 51 9 46  
AVERAGE 73 63 10 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 MM MM 0.08 0.03 0.00  
MONTH TO DATE 0.69 2.67 -1.98 5.20  
SINCE SEP 1 0.69 2.67 -1.98 5.20  
SINCE JAN 1 21.62 27.78 -6.16 37.30  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 8  
MONTH TO DATE 11 47 -36 34  
SINCE SEP 1 11 47 -36 34  
SINCE JUL 1 14 52 -38 34  
 
COOLING  
YESTERDAY 8 2 6 0  
MONTH TO DATE 122 115 7 132  
SINCE SEP 1 122 115 7 132  
SINCE JAN 1 1089 1073 16 1214    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 900 PM  
LOWEST 35 200 PM  
AVERAGE 66  
   
......................................................
 
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 MM MM  
MINIMUM TEMPERATURE (F) 51 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2023.....SUNRISE 648 AM CDT SUNSET 645 PM CDT  
SEPTEMBER 28 2023.....SUNRISE 649 AM CDT SUNSET 643 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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