351  
CDUS43 KILX 050630  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
130 AM CDT MON MAY 05 2025  
   
...............................  
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR MAY 4 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 49 1209 PM MM MM 70 -21 81  
MINIMUM 45 729 AM MM MM 50 -5 55  
AVERAGE 47 60 -13 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.38 MM MM 0.14 0.24 0.14  
MONTH TO DATE 1.73 0.58 1.15 0.16  
SINCE MAR 1 11.02 6.94 4.08 10.87  
SINCE JAN 1 12.38 10.79 1.59 15.73  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 6 12 0  
MONTH TO DATE 37 26 11 0  
SINCE MAR 1 816 1077 -261 813  
SINCE JUL 1 4749 5187 -438 4120  
 
COOLING  
YESTERDAY 0 1 -1 3  
MONTH TO DATE 2 4 -2 17  
SINCE MAR 1 11 19 -8 44  
SINCE JAN 1 11 19 -8 44    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 14.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1100 PM  
LOWEST 86 1200 AM  
AVERAGE 92  
   
......................................................  
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 MM MM  
MINIMUM TEMPERATURE (F) 50 MM MM  
 
SUNRISE AND SUNSET  
MAY 5 2025...........SUNRISE 549 AM CDT SUNSET 751 PM CDT  
MAY 6 2025...........SUNRISE 548 AM CDT SUNSET 752 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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