666  
CDUS43 KILX 090629  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
129 AM CDT FRI MAY 09 2025  
   
...............................  
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR MAY 8 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 73 1137 AM MM MM 71 2 76  
MINIMUM 50 1159 PM MM MM 51 -1 54  
AVERAGE 62 61 1 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.43 MM MM 0.14 0.29 0.22  
MONTH TO DATE 2.19 1.13 1.06 0.71  
SINCE MAR 1 11.48 7.49 3.99 11.42  
SINCE JAN 1 12.84 11.34 1.50 16.28  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 5 -2 0  
MONTH TO DATE 59 49 10 2  
SINCE MAR 1 838 1100 -262 815  
SINCE JUL 1 4771 5210 -439 4122  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 2 10 -8 23  
SINCE MAR 1 11 25 -14 50  
SINCE JAN 1 11 25 -14 50    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 200 PM  
LOWEST 61 100 PM  
AVERAGE 79  
   
......................................................  
 
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 9 2025...........SUNRISE 545 AM CDT SUNSET 755 PM CDT  
MAY 10 2025...........SUNRISE 544 AM CDT SUNSET 756 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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