039  
CDUS43 KILX 180627  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
127 AM CDT FRI APR 18 2025  
   
...............................
 
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR APRIL 17 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 67 452 PM MM MM 65 2 71  
MINIMUM 49 427 AM MM MM 44 5 54  
AVERAGE 58 54 4 63  
 
PRECIPITATION (IN)  
YESTERDAY T MM MM 0.16 -0.16 0.00  
MONTH TO DATE 5.03 2.12 2.91 4.84  
SINCE MAR 1 6.61 4.34 2.27 7.84  
SINCE JAN 1 7.97 8.19 -0.22 12.70  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 11 -4 2  
MONTH TO DATE 253 238 15 177  
SINCE MAR 1 724 935 -211 688  
SINCE JUL 1 4657 5045 -388 3995  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 18  
SINCE MAR 1 3 3 0 18  
SINCE JAN 1 3 3 0 18    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 14.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 500 AM  
LOWEST 40 400 PM  
AVERAGE 48  
   
......................................................
 
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 MM MM  
MINIMUM TEMPERATURE (F) 44 MM MM  
 
SUNRISE AND SUNSET  
APRIL 18 2025.........SUNRISE 611 AM CDT SUNSET 734 PM CDT  
APRIL 19 2025.........SUNRISE 610 AM CDT SUNSET 735 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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