140  
CDUS43 KILX 212134  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
434 PM CDT WED JUN 21 2023  
   
...............................
 
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR JUNE 21 2023
 
 
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 87 252 PM MM MM 84 3 94  
MINIMUM 63 446 AM MM MM 64 -1 70  
AVERAGE 75 74 1 82  
 
PRECIPITATION (IN)  
TODAY 0.00 MM MM 0.16 -0.16 0.00  
MONTH TO DATE 1.05 3.27 -2.22 0.69  
SINCE JUN 1 1.05 3.27 -2.22 0.69  
SINCE JAN 1 14.48 17.34 -2.86 16.51  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 10 8 2 0  
SINCE JUN 1 10 8 2 0  
SINCE JUL 1 4733 5293 -560 4934  
 
COOLING  
TODAY 10 9 1 17  
MONTH TO DATE 119 154 -35 212  
SINCE JUN 1 119 154 -35 212  
SINCE JAN 1 208 260 -52 366    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 300 AM  
LOWEST 40 300 PM  
AVERAGE 64  
   
......................................................
 
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 MM MM  
MINIMUM TEMPERATURE (F) 64 MM MM  
 
SUNRISE AND SUNSET  
JUNE 21 2023..........SUNRISE 526 AM CDT SUNSET 824 PM CDT  
JUNE 22 2023..........SUNRISE 526 AM CDT SUNSET 824 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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