496  
CDUS43 KILX 080633  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
133 AM CDT MON MAY 08 2023  
   
...............................
 
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR MAY 7 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 77 105 PM MM MM 71 6 69  
MINIMUM 58 447 AM MM MM 51 7 47  
AVERAGE 68 61 7 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.75 MM MM 0.14 0.61 T  
MONTH TO DATE 0.77 0.99 -0.22 1.39  
SINCE MAR 1 8.58 7.35 1.23 10.11  
SINCE JAN 1 12.28 11.20 1.08 14.05  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 7  
MONTH TO DATE 54 44 10 62  
SINCE MAR 1 1093 1095 -2 1097  
SINCE JUL 1 4701 5205 -504 4908  
 
COOLING  
YESTERDAY 3 2 1 0  
MONTH TO DATE 3 8 -5 0  
SINCE MAR 1 14 23 -9 14  
SINCE JAN 1 14 23 -9 14    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 47 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 66 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 13.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 64 100 PM  
AVERAGE 81  
   
......................................................
 
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 MM MM  
MINIMUM TEMPERATURE (F) 51 MM MM  
 
SUNRISE AND SUNSET  
MAY 8 2023...........SUNRISE 546 AM CDT SUNSET 753 PM CDT  
MAY 9 2023...........SUNRISE 545 AM CDT SUNSET 754 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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