999  
CDUS43 KILX 180626  
CLISPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
126 AM CDT MON SEP 18 2023  
   
...............................
 
 
   
..THE SPRINGFIELD IL CLIMATE SUMMARY FOR SEPTEMBER 17 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 74 423 PM 95 1954 80 -6 87  
MINIMUM 49 1149 PM 39 1999 55 -6 67  
AVERAGE 62 68 -6 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.53 1968 0.08 -0.08 0.00  
MONTH TO DATE 0.29 1.71 -1.42 1.27  
SINCE SEP 1 0.29 1.71 -1.42 1.27  
SINCE JAN 1 24.79 28.75 -3.96 30.10  
 
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 SEP 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 3 2 1 0  
MONTH TO DATE 17 16 1 7  
SINCE SEP 1 17 16 1 7  
SINCE JUL 1 19 20 -1 7  
 
COOLING  
YESTERDAY 0 5 -5 12  
MONTH TO DATE 70 108 -38 90  
SINCE SEP 1 70 108 -38 90  
SINCE JAN 1 1026 1177 -151 1215    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 51 400 PM  
AVERAGE 76  
   
......................................................
 
 
THE SPRINGFIELD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 95 2018  
1893  
MINIMUM TEMPERATURE (F) 55 35 1901  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2023.....SUNRISE 642 AM CDT SUNSET 703 PM CDT  
SEPTEMBER 19 2023.....SUNRISE 643 AM CDT SUNSET 701 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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