513  
CDUS43 KILX 280627  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
127 AM CDT SUN MAY 28 2023  
   
...............................
 
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR MAY 27 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 79 313 PM MM MM 77 2 69  
MINIMUM 48 516 AM MM MM 58 -10 56  
AVERAGE 64 68 -4 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.11 -0.11 0.05  
MONTH TO DATE 1.92 3.40 -1.48 3.16  
SINCE MAR 1 9.73 9.76 -0.03 11.88  
SINCE JAN 1 13.43 13.61 -0.18 15.82  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 2 -1 2  
MONTH TO DATE 76 117 -41 86  
SINCE MAR 1 1115 1168 -53 1121  
SINCE JUL 1 4723 5278 -555 4932  
 
COOLING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 45 70 -25 109  
SINCE MAR 1 56 85 -29 123  
SINCE JAN 1 56 85 -29 123    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 1000 PM  
LOWEST 25 1100 AM  
AVERAGE 46  
   
......................................................
 
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 MM MM  
MINIMUM TEMPERATURE (F) 58 MM MM  
 
SUNRISE AND SUNSET  
MAY 28 2023...........SUNRISE 530 AM CDT SUNSET 811 PM CDT  
MAY 29 2023...........SUNRISE 529 AM CDT SUNSET 812 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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