845  
CDUS43 KILX 220629  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
129 AM CDT TUE APR 22 2025  
   
...............................
 
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR APRIL 21 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 60 458 PM MM MM 66 -6 56  
MINIMUM 47 1119 PM MM MM 45 2 34  
AVERAGE 54 56 -2 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 MM MM 0.15 -0.13 0.00  
MONTH TO DATE 6.33 2.72 3.61 5.80  
SINCE MAR 1 7.91 4.94 2.97 8.80  
SINCE JAN 1 9.27 8.79 0.48 13.66  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 10 1 20  
MONTH TO DATE 268 280 -12 233  
SINCE MAR 1 739 977 -238 744  
SINCE JUL 1 4672 5087 -415 4051  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 18  
SINCE MAR 1 6 3 3 18  
SINCE JAN 1 6 3 3 18    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 60 500 PM  
AVERAGE 79  
   
......................................................
 
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 MM MM  
MINIMUM TEMPERATURE (F) 46 MM MM  
 
SUNRISE AND SUNSET  
APRIL 22 2025.........SUNRISE 606 AM CDT SUNSET 738 PM CDT  
APRIL 23 2025.........SUNRISE 604 AM CDT SUNSET 739 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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