000  
CDUS43 KILX 160626  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
126 AM CDT MON OCT 16 2023  
   
...............................
 
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR OCTOBER 15 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 57 128 PM MM MM 67 -10 57  
MINIMUM 47 751 PM MM MM 45 2 37  
AVERAGE 52 56 -4 47  
 
PRECIPITATION (IN)  
YESTERDAY T MM MM 0.11 -0.11 0.00  
MONTH TO DATE 2.18 1.49 0.69 0.81  
SINCE SEP 1 2.87 4.47 -1.60 6.01  
SINCE JAN 1 23.80 29.58 -5.78 38.11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 10 3 18  
MONTH TO DATE 97 116 -19 142  
SINCE SEP 1 108 182 -74 220  
SINCE JUL 1 111 187 -76 220  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 27 18 9 0  
SINCE SEP 1 162 142 20 132  
SINCE JAN 1 1129 1100 29 1214    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 57 300 PM  
AVERAGE 75  
   
......................................................
 
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 MM MM  
MINIMUM TEMPERATURE (F) 44 MM MM  
 
SUNRISE AND SUNSET  
OCTOBER 16 2023.......SUNRISE 707 AM CDT SUNSET 615 PM CDT  
OCTOBER 17 2023.......SUNRISE 708 AM CDT SUNSET 613 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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