910  
CDUS43 KILX 300627  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
127 AM CDT WED JUL 30 2025  
   
...............................  
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR JULY 29 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 91 322 PM MM MM 85 6 MM  
MINIMUM 72 502 AM MM MM 65 7 68  
AVERAGE 82 75 7 MM  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.09 -0.09 MM  
MONTH TO DATE 4.66 3.77 0.89 6.95  
SINCE JUN 1 9.28 8.49 0.79 8.88  
SINCE JAN 1 23.79 22.56 1.23 26.75  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 MM  
MONTH TO DATE 0 0 0 1  
SINCE JUN 1 1 12 -11 7  
SINCE JUL 1 0 0 0 1  
 
COOLING  
YESTERDAY 17 10 7 MM  
MONTH TO DATE 407 312 95 233  
SINCE JUN 1 700 556 144 530  
SINCE JAN 1 757 662 95 653    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 56 200 PM  
AVERAGE 78  
   
......................................................  
 
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  
JULY 30 2025..........SUNRISE 551 AM CDT SUNSET 807 PM CDT  
JULY 31 2025..........SUNRISE 552 AM CDT SUNSET 806 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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