714  
CDUS43 KILX 100629  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
129 AM CDT SAT MAY 10 2025  
   
...............................
 
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR MAY 9 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 70 404 PM MM MM 72 -2 74  
MINIMUM 44 420 AM MM MM 52 -8 54  
AVERAGE 57 62 -5 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.14 -0.14 0.01  
MONTH TO DATE 2.19 1.27 0.92 0.72  
SINCE MAR 1 11.48 7.63 3.85 11.43  
SINCE JAN 1 12.84 11.48 1.36 16.29  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 5 3 1  
MONTH TO DATE 67 54 13 3  
SINCE MAR 1 846 1105 -259 816  
SINCE JUL 1 4779 5215 -436 4123  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 2 12 -10 23  
SINCE MAR 1 11 27 -16 50  
SINCE JAN 1 11 27 -16 50    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 25 500 PM  
AVERAGE 59  
   
......................................................
 
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 MM MM  
MINIMUM TEMPERATURE (F) 52 MM MM  
 
SUNRISE AND SUNSET  
MAY 10 2025...........SUNRISE 544 AM CDT SUNSET 756 PM CDT  
MAY 11 2025...........SUNRISE 543 AM CDT SUNSET 757 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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