260  
CDUS43 KILX 300628  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
128 AM CDT MON OCT 30 2023  
   
...............................
 
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR OCTOBER 29 2023
 
 
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 48 348 PM MM MM 60 -12 70  
MINIMUM 40 1159 PM MM MM 41 -1 36  
AVERAGE 44 50 -6 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.69 MM MM 0.10 0.59 0.00  
MONTH TO DATE 3.01 2.92 0.09 1.06  
SINCE SEP 1 4.69 5.77 -1.08 2.09  
SINCE JAN 1 25.55 30.94 -5.39 29.66  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 15 6 12  
MONTH TO DATE 220 285 -65 310  
SINCE SEP 1 230 346 -116 382  
SINCE JUL 1 233 350 -117 382  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 29 21 8 13  
SINCE SEP 1 156 154 2 160  
SINCE JAN 1 1048 1112 -64 1251    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 AM  
LOWEST 89 1200 PM  
AVERAGE 93  
   
......................................................
 
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 MM MM  
MINIMUM TEMPERATURE (F) 40 MM MM  
 
SUNRISE AND SUNSET  
OCTOBER 30 2023.......SUNRISE 719 AM CDT SUNSET 554 PM CDT  
OCTOBER 31 2023.......SUNRISE 720 AM CDT SUNSET 553 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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