984  
CDUS43 KILX 122135  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
435 PM CDT MON MAY 12 2025  
   
...............................
 
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR MAY 12 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 73 258 PM MM MM 73 0 80  
MINIMUM 58 512 AM MM MM 53 5 48  
AVERAGE 66 63 3 64  
 
PRECIPITATION (IN)  
TODAY 0.13 MM MM 0.13 0.00 0.00  
MONTH TO DATE 2.32 1.67 0.65 0.72  
SINCE MAR 1 11.61 8.03 3.58 11.43  
SINCE JAN 1 12.97 11.88 1.09 16.29  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 1  
MONTH TO DATE 73 69 4 12  
SINCE MAR 1 852 1120 -268 825  
SINCE JUL 1 4785 5230 -445 4132  
 
COOLING  
TODAY 1 2 -1 0  
MONTH TO DATE 3 18 -15 23  
SINCE MAR 1 12 33 -21 50  
SINCE JAN 1 12 33 -21 50    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1100 AM  
LOWEST 72 100 AM  
AVERAGE 86  
   
......................................................
 
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 MM MM  
MINIMUM TEMPERATURE (F) 53 MM MM  
 
SUNRISE AND SUNSET  
MAY 12 2025...........SUNRISE 542 AM CDT SUNSET 758 PM CDT  
MAY 13 2025...........SUNRISE 541 AM CDT SUNSET 759 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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