581  
CDUS43 KILX 092141  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
441 PM CDT THU MAY 09 2024  
   
...............................  
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR MAY 9 2024  
 
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 74 1243 PM MM MM 72 2 74  
MINIMUM 60 359 AM MM MM 52 8 55  
AVERAGE 67 62 5 65  
 
PRECIPITATION (IN)  
TODAY 0.01 MM MM 0.14 -0.13 0.00  
MONTH TO DATE 0.72 1.27 -0.55 1.27  
SINCE MAR 1 11.43 7.63 3.80 9.08  
SINCE JAN 1 16.29 11.48 4.81 12.78  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 0  
MONTH TO DATE 2 54 -52 54  
SINCE MAR 1 815 1105 -290 1093  
SINCE JUL 1 4122 5215 -1093 4701  
 
COOLING  
TODAY 2 2 0 0  
MONTH TO DATE 25 12 13 6  
SINCE MAR 1 52 27 25 17  
SINCE JAN 1 52 27 25 17    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 68 200 PM  
AVERAGE 84  
   
......................................................  
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 MM MM  
MINIMUM TEMPERATURE (F) 52 MM MM  
 
SUNRISE AND SUNSET  
MAY 9 2024...........SUNRISE 544 AM CDT SUNSET 755 PM CDT  
MAY 10 2024...........SUNRISE 543 AM CDT SUNSET 756 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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