090  
CDUS43 KILX 230628  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
128 AM CDT MON MAR 23 2026  
   
...............................
 
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR MARCH 22 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 86 220 PM MM MM 55 31 55  
MINIMUM 34 1159 PM MM MM 35 -1 35  
AVERAGE 60 45 15 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 MM MM 0.08 -0.04 T  
MONTH TO DATE 5.44 1.41 4.03 0.60  
SINCE MAR 1 5.44 1.41 4.03 0.60  
SINCE JAN 1 7.35 5.26 2.09 1.96  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 20 -15 20  
MONTH TO DATE 364 530 -166 351  
SINCE MAR 1 364 530 -166 351  
SINCE JUL 1 4246 4640 -394 4284  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 6 0 6 2  
SINCE MAR 1 6 0 6 2  
SINCE JAN 1 6 0 6 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 17.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 PM  
LOWEST 40 200 PM  
AVERAGE 65  
   
......................................................
 
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 MM MM  
MINIMUM TEMPERATURE (F) 35 MM MM  
 
SUNRISE AND SUNSET  
MARCH 23 2026.........SUNRISE 652 AM CDT SUNSET 708 PM CDT  
MARCH 24 2026.........SUNRISE 650 AM CDT SUNSET 709 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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