316  
CDUS43 KILX 230637  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
137 AM CDT TUE JUN 23 2026  
   
...............................  
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR JUNE 22 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 2000 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 75 507 PM MM MM 85 -10 95  
MINIMUM 58 1144 PM MM MM 64 -6 77  
AVERAGE 67 74 -7 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 MM MM 0.13 -0.12 0.00  
MONTH TO DATE 6.70 3.26 3.44 3.39  
SINCE JUN 1 6.70 3.26 3.44 3.39  
SINCE JAN 1 24.03 17.64 6.39 13.69  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 8 -8 0  
SINCE JUN 1 0 8 -8 0  
SINCE JUL 1 4920 5390 -470 4726  
 
COOLING  
YESTERDAY 2 9 -7 21  
MONTH TO DATE 147 162 -15 202  
SINCE JUN 1 147 162 -15 202  
SINCE JAN 1 259 272 -13 287    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 64 300 PM  
AVERAGE 81  
   
......................................................  
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 MM MM  
MINIMUM TEMPERATURE (F) 64 MM MM  
 
SUNRISE AND SUNSET  
JUNE 23 2026..........SUNRISE 528 AM CDT SUNSET 828 PM CDT  
JUNE 24 2026..........SUNRISE 528 AM CDT SUNSET 828 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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