948  
CDUS43 KILX 250629  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
129 AM CDT THU JUN 25 2026  
   
...............................  
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR JUNE 24 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 1247 PM MM MM 85 -7 94  
MINIMUM 59 303 AM MM MM 65 -6 75  
AVERAGE 69 75 -6 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 MM MM 0.18 -0.15 0.00  
MONTH TO DATE 8.05 3.78 4.27 2.46  
SINCE JUN 1 8.05 3.78 4.27 2.46  
SINCE JAN 1 26.42 17.85 8.57 16.97  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 8 -8 1  
SINCE JUN 1 0 8 -8 1  
SINCE JUL 1 4704 5293 -589 4829  
 
COOLING  
YESTERDAY 4 10 -6 20  
MONTH TO DATE 150 183 -33 199  
SINCE JUN 1 150 183 -33 199  
SINCE JAN 1 279 289 -10 256    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 600 PM  
LOWEST 56 1200 PM  
AVERAGE 74  
   
......................................................  
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 MM MM  
MINIMUM TEMPERATURE (F) 65 MM MM  
 
SUNRISE AND SUNSET  
JUNE 25 2026..........SUNRISE 527 AM CDT SUNSET 824 PM CDT  
JUNE 26 2026..........SUNRISE 528 AM CDT SUNSET 824 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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