602  
CDUS43 KILX 222151  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
447 PM CDT TUE AUG 22 2017  
 
   
...............................
 
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR AUGUST 22 2017
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
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 81 259 PM MM MM 85 -4 78  
MINIMUM 70 743 AM MM MM 62 8 56  
AVERAGE 76 74 2 67  
 
PRECIPITATION (IN)  
TODAY 0.22 MM MM 0.10 0.12 0.00  
MONTH TO DATE 2.98 2.12 0.86 3.78  
SINCE JUN 1 10.59 10.61 -0.02 11.00  
SINCE JAN 1 26.97 24.96 2.01 22.74  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE JUN 1 2 18 -16 5  
SINCE JUL 1 1 1 0 5  
 
COOLING  
TODAY 11 9 2 2  
MONTH TO DATE 164 210 -46 236  
SINCE JUN 1 798 763 35 882  
SINCE JAN 1 904 851 53 957    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 9.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 67 300 PM  
AVERAGE 84  
   
......................................................
 
 
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 MM MM  
MINIMUM TEMPERATURE (F) 62 MM MM  
 
 
SUNRISE AND SUNSET  
AUGUST 22 2017........SUNRISE 612 AM CDT SUNSET 739 PM CDT  
AUGUST 23 2017........SUNRISE 613 AM CDT SUNSET 737 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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