098  
CDUS43 KILX 150632  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
132 AM CDT MON MAY 15 2023  
   
...............................
 
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR MAY 14 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 81 340 PM MM MM 73 8 88  
MINIMUM 60 1156 PM MM MM 53 7 64  
AVERAGE 71 63 8 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.38 MM MM 0.12 0.26 0.00  
MONTH TO DATE 1.66 1.92 -0.26 1.39  
SINCE MAR 1 9.47 8.28 1.19 10.11  
SINCE JAN 1 13.17 12.13 1.04 14.05  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 54 77 -23 67  
SINCE MAR 1 1093 1128 -35 1102  
SINCE JUL 1 4701 5238 -537 4913  
 
COOLING  
YESTERDAY 6 3 3 11  
MONTH TO DATE 33 23 10 65  
SINCE MAR 1 44 38 6 79  
SINCE JAN 1 44 38 6 79    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 57 700 PM  
AVERAGE 79  
   
......................................................
 
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 MM MM  
MINIMUM TEMPERATURE (F) 54 MM MM  
 
SUNRISE AND SUNSET  
MAY 15 2023...........SUNRISE 539 AM CDT SUNSET 800 PM CDT  
MAY 16 2023...........SUNRISE 538 AM CDT SUNSET 801 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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