423  
CDUS43 KILX 130632  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
132 AM CDT SUN JUL 13 2025  
   
...............................  
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR JULY 12 2025  
 
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 83 617 PM MM MM 86 -3 87  
MINIMUM 70 412 AM MM MM 66 4 66  
AVERAGE 77 76 1 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 MM MM 0.11 -0.07 0.00  
MONTH TO DATE 2.29 1.43 0.86 3.63  
SINCE JUN 1 6.57 5.81 0.76 5.63  
SINCE JAN 1 16.87 20.19 -3.32 23.85  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 11 -11 3  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 12 11 1 12  
MONTH TO DATE 178 131 47 125  
SINCE JUN 1 532 373 159 456  
SINCE JAN 1 617 483 134 591    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1100 PM  
LOWEST 67 600 PM  
AVERAGE 77  
   
......................................................  
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 MM MM  
MINIMUM TEMPERATURE (F) 66 MM MM  
 
SUNRISE AND SUNSET  
JULY 13 2025..........SUNRISE 538 AM CDT SUNSET 824 PM CDT  
JULY 14 2025..........SUNRISE 539 AM CDT SUNSET 823 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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