045  
CDUS43 KILX 190635  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
135 AM CDT SAT APR 19 2025  
   
...............................
 
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR APRIL 18 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 75 1244 PM MM MM 65 10 76  
MINIMUM 60 534 AM MM MM 44 16 47  
AVERAGE 68 54 14 62  
 
PRECIPITATION (IN)  
YESTERDAY T MM MM 0.14 -0.14 0.95  
MONTH TO DATE 5.03 2.26 2.77 5.79  
SINCE MAR 1 6.61 4.48 2.13 8.79  
SINCE JAN 1 7.97 8.33 -0.36 13.65  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 11 -11 3  
MONTH TO DATE 253 249 4 180  
SINCE MAR 1 724 946 -222 691  
SINCE JUL 1 4657 5056 -399 3998  
 
COOLING  
YESTERDAY 3 0 3 0  
MONTH TO DATE 3 0 3 18  
SINCE MAR 1 6 3 3 18  
SINCE JAN 1 6 3 3 18    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 14.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 1100 PM  
LOWEST 50 1200 AM  
AVERAGE 62  
   
......................................................
 
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 MM MM  
MINIMUM TEMPERATURE (F) 44 MM MM  
 
SUNRISE AND SUNSET  
APRIL 19 2025.........SUNRISE 610 AM CDT SUNSET 735 PM CDT  
APRIL 20 2025.........SUNRISE 608 AM CDT SUNSET 736 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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