790  
CDUS43 KILX 172131  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
431 PM CDT THU APR 17 2025  
   
...............................  
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR APRIL 17 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 65 300 PM MM MM 65 0 71  
MINIMUM 49 MM MM MM 44 5 54  
AVERAGE 57 54 3 63  
 
PRECIPITATION (IN)  
TODAY 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  
TODAY 8 11 -3 2  
MONTH TO DATE 254 238 16 177  
SINCE MAR 1 725 935 -210 688  
SINCE JUL 1 4658 5045 -387 3995  
 
COOLING  
TODAY 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 22 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 500 AM  
LOWEST 41 300 PM  
AVERAGE 49  
   
......................................................  
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 MM MM  
MINIMUM TEMPERATURE (F) 44 MM MM  
 
SUNRISE AND SUNSET  
APRIL 17 2025.........SUNRISE 613 AM CDT SUNSET 733 PM CDT  
APRIL 18 2025.........SUNRISE 611 AM CDT SUNSET 734 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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