897  
CDUS43 KILX 100645  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
145 AM CDT THU MAY 10 2012  
 
   
...............................  
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR MAY 9 2012  
 
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)  
YESTERDAY  
MAXIMUM 70 204 PM MM MM 71 -1 79  
MINIMUM 50 1159 PM MM MM 51 -1 59  
AVERAGE 60 61 -1 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.14 -0.14 0.00  
MONTH TO DATE 0.41 1.38 -0.97 0.57  
SINCE MAR 1 7.43 7.38 0.05 10.39  
SINCE JAN 1 11.74 11.36 0.38 13.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 5 0 0  
MONTH TO DATE 5 53 -48 85  
SINCE MAR 1 629 1111 -482 1039  
SINCE JUL 1 4221 5315 -1094 5320  
 
COOLING  
YESTERDAY 0 1 -1 4  
MONTH TO DATE 53 9 44 4  
SINCE MAR 1 110 23 87 16  
SINCE JAN 1 110 23 87 16    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 400 AM  
LOWEST 42 200 PM  
AVERAGE 60  
   
......................................................  
 
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 MM MM  
MINIMUM TEMPERATURE (F) 52 MM MM  
 
 
SUNRISE AND SUNSET  
MAY 10 2012...........SUNRISE 544 AM CDT SUNSET 756 PM CDT  
MAY 11 2012...........SUNRISE 543 AM CDT SUNSET 757 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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