208  
CDUS43 KILX 210639  
CLISPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
139 AM CDT MON AUG 21 2023  
   
...............................
 
 
   
..THE SPRINGFIELD IL CLIMATE SUMMARY FOR AUGUST 20 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1879 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 92 227 PM 101 1983 85 7 84  
MINIMUM 72 549 AM 46 1950 64 8 66  
AVERAGE 82 75 7 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.65 1915 0.11 -0.11 1.87  
MONTH TO DATE 6.23 2.13 4.10 3.88  
SINCE JUN 1 11.59 10.59 1.00 13.60  
SINCE JAN 1 24.48 25.80 -1.32 27.32  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 3 12 -9 0  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
YESTERDAY 17 10 7 10  
MONTH TO DATE 153 210 -57 206  
SINCE JUN 1 728 837 -109 845  
SINCE JAN 1 830 971 -141 1028    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 1100 PM  
LOWEST 66 1200 PM  
AVERAGE 79  
   
......................................................
 
 
THE SPRINGFIELD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 104 1936  
MINIMUM TEMPERATURE (F) 64 44 1950  
 
SUNRISE AND SUNSET  
AUGUST 21 2023........SUNRISE 616 AM CDT SUNSET 747 PM CDT  
AUGUST 22 2023........SUNRISE 617 AM CDT SUNSET 746 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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