666  
CDUS43 KLSX 170733  
CLIUIN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
233 AM CDT THU AUG 17 2023  
   
...............................
 
 
   
..THE QUINCY IL CLIMATE SUMMARY FOR AUGUST 16 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1901 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 340 PM 108 1936 85 -4 81  
MINIMUM 56 452 AM 49 1992 65 -9 64  
AVERAGE 69 75 -6 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.26 1995 0.13 -0.13 0.02  
MONTH TO DATE 2.61 1.92 0.69 0.14  
SINCE JUN 1 7.04 9.91 -2.87 10.08  
SINCE JAN 1 16.37 24.07 -7.70 21.15  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 8 14 -6 0  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
YESTERDAY 4 10 -6 8  
MONTH TO DATE 140 168 -28 198  
SINCE JUN 1 778 763 15 867  
SINCE JAN 1 882 866 16 1036    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 50 500 PM  
AVERAGE 73  
   
......................................................
 
 
THE QUINCY IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 106 1936  
MINIMUM TEMPERATURE (F) 65 52 2012  
 
SUNRISE AND SUNSET  
AUGUST 17 2023........SUNRISE 618 AM CDT SUNSET 759 PM CDT  
AUGUST 18 2023........SUNRISE 619 AM CDT SUNSET 757 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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