178  
CDUS43 KILX 202135  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
434 PM CDT FRI APR 20 2018  
 
   
...............................
 
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR APRIL 20 2018
 
 
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 62 258 PM MM MM 65 -3 81  
MINIMUM 28 528 AM MM MM 45 -17 50  
AVERAGE 45 55 -10 66  
 
PRECIPITATION (IN)  
TODAY 0.00 MM MM 0.11 -0.11 T  
MONTH TO DATE 5.30 2.02 3.28 1.50  
SINCE MAR 1 8.50 4.59 3.91 2.91  
SINCE JAN 1 11.92 8.57 3.35 4.74  
 
DEGREE DAYS  
HEATING  
TODAY 20 10 10 0  
MONTH TO DATE 443 275 168 154  
SINCE MAR 1 1237 974 263 802  
SINCE JUL 1 5330 5178 152 4183  
 
COOLING  
TODAY 0 1 -1 1  
MONTH TO DATE 0 1 -1 17  
SINCE MAR 1 0 2 -2 17  
SINCE JAN 1 0 2 -2 17    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 6.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 400 AM  
LOWEST 22 200 PM  
AVERAGE 46  
   
......................................................
 
 
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 MM MM  
MINIMUM TEMPERATURE (F) 45 MM MM  
 
 
SUNRISE AND SUNSET  
APRIL 20 2018.........SUNRISE 609 AM CDT SUNSET 736 PM CDT  
APRIL 21 2018.........SUNRISE 607 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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