763  
CDUS43 KILX 140626  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
126 AM CDT MON AUG 14 2023  
   
...............................
 
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR AUGUST 13 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 85 1143 AM MM MM 85 0 81  
MINIMUM 63 524 AM MM MM 64 -1 57  
AVERAGE 74 74 0 69  
 
PRECIPITATION (IN)  
YESTERDAY T MM MM 0.09 -0.09 0.02  
MONTH TO DATE 3.19 1.06 2.13 7.04  
SINCE JUN 1 8.44 8.76 -0.32 11.49  
SINCE JAN 1 19.25 23.14 -3.89 27.82  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 4 12 -8 0  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
YESTERDAY 9 9 0 4  
MONTH TO DATE 122 128 -6 125  
SINCE JUN 1 699 703 -4 778  
SINCE JAN 1 791 813 -22 939    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 51 1200 PM  
AVERAGE 76  
   
......................................................
 
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 MM MM  
MINIMUM TEMPERATURE (F) 64 MM MM  
 
SUNRISE AND SUNSET  
AUGUST 14 2023........SUNRISE 606 AM CDT SUNSET 753 PM CDT  
AUGUST 15 2023........SUNRISE 607 AM CDT SUNSET 752 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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