117  
CDUS43 KILX 200738  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
238 AM CDT SUN JUL 20 2025  
   
...............................  
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR JULY 19 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 80 627 PM MM MM 86 -6 79  
MINIMUM 70 1223 PM MM MM 66 4 54  
AVERAGE 75 76 -1 67  
 
PRECIPITATION (IN)  
YESTERDAY 1.00 MM MM 0.12 0.88 0.00  
MONTH TO DATE 3.00 2.67 0.33 5.98  
SINCE JUN 1 7.62 7.39 0.23 7.91  
SINCE JAN 1 22.13 21.46 0.67 25.78  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE JUN 1 1 12 -11 7  
SINCE JUL 1 0 0 0 1  
 
COOLING  
YESTERDAY 10 11 -1 2  
MONTH TO DATE 239 207 32 159  
SINCE JUN 1 532 451 81 456  
SINCE JAN 1 589 557 32 579    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 900 PM  
LOWEST 79 500 PM  
AVERAGE 90  
   
......................................................  
 
THE MATTOON 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 20 2025..........SUNRISE 543 AM CDT SUNSET 816 PM CDT  
JULY 21 2025..........SUNRISE 543 AM CDT SUNSET 815 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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