340  
CDUS43 KILX 130626  
CLICMI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
126 AM CDT SUN SEP 13 2026  
   
...............................
 
 
   
..THE CHAMPAIGN IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 12 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1999 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 306 PM MM MM 81 8 90  
MINIMUM 66 502 AM MM MM 56 10 57  
AVERAGE 78 68 10 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.11 -0.11 0.00  
MONTH TO DATE 0.10 1.31 -1.21 0.32  
SINCE SEP 1 0.10 1.31 -1.21 0.32  
SINCE JAN 1 33.39 27.16 6.23 15.86  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 9 -9 31  
SINCE SEP 1 0 9 -9 31  
SINCE JUL 1 1 16 -15 40  
 
COOLING  
YESTERDAY 13 5 8 9  
MONTH TO DATE 143 66 77 37  
SINCE SEP 1 143 66 77 37  
SINCE JAN 1 1061 969 92 1124    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 39 300 PM  
AVERAGE 70  
   
......................................................
 
 
THE CHAMPAIGN IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 MM MM  
MINIMUM TEMPERATURE (F) 56 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2026.....SUNRISE 632 AM CDT SUNSET 705 PM CDT  
SEPTEMBER 14 2026.....SUNRISE 633 AM CDT SUNSET 703 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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