526  
CDUS43 KLSX 172131  
CLIUIN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
431 PM CDT SUN SEP 17 2023  
   
...............................
 
 
   
..THE QUINCY IL CLIMATE SUMMARY FOR SEPTEMBER 17 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 76 212 PM 99 1927 78 -2 86  
MINIMUM 50 602 AM 39 1903 56 -6 67  
AVERAGE 63 67 -4 77  
 
PRECIPITATION (IN)  
TODAY 0.00 2.32 1944 0.09 -0.09 0.01  
MONTH TO DATE 0.27 1.81 -1.54 1.02  
SINCE SEP 1 0.27 1.81 -1.54 1.02  
SINCE JAN 1 17.65 27.89 -10.24 22.75  
 
DEGREE DAYS  
HEATING  
TODAY 2 2 0 0  
MONTH TO DATE 4 21 -17 3  
SINCE SEP 1 4 21 -17 3  
SINCE JUL 1 4 26 -22 3  
 
COOLING  
TODAY 0 4 -4 12  
MONTH TO DATE 72 95 -23 112  
SINCE SEP 1 72 95 -23 112  
SINCE JAN 1 1132 1091 41 1295    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 45 300 PM  
AVERAGE 73  
   
......................................................
 
 
THE QUINCY IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 98 1925  
MINIMUM TEMPERATURE (F) 55 33 1901  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2023.....SUNRISE 647 AM CDT SUNSET 710 PM CDT  
SEPTEMBER 18 2023.....SUNRISE 648 AM CDT SUNSET 709 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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