349  
CDUS43 KILX 090627  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
127 AM CDT MON OCT 09 2023  
   
...............................
 
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR OCTOBER 8 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 63 1130 AM MM MM 70 -7 59  
MINIMUM 43 1158 PM MM MM 47 -4 34  
AVERAGE 53 58 -5 47  
 
PRECIPITATION (IN)  
YESTERDAY T MM MM 0.10 -0.10 0.00  
MONTH TO DATE 1.23 0.75 0.48 0.16  
SINCE SEP 1 1.92 3.73 -1.81 5.36  
SINCE JAN 1 22.85 28.84 -5.99 37.46  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 8 4 18  
MONTH TO DATE 32 53 -21 68  
SINCE SEP 1 43 119 -76 146  
SINCE JUL 1 46 124 -78 146  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 27 12 15 0  
SINCE SEP 1 162 136 26 132  
SINCE JAN 1 1129 1094 35 1214    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1000 PM  
LOWEST 39 1200 PM  
AVERAGE 65  
   
......................................................
 
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 MM MM  
MINIMUM TEMPERATURE (F) 47 MM MM  
 
SUNRISE AND SUNSET  
OCTOBER 9 2023.......SUNRISE 659 AM CDT SUNSET 625 PM CDT  
OCTOBER 10 2023.......SUNRISE 700 AM CDT SUNSET 624 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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