521  
CDUS43 KLSX 220730  
CLIUIN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
230 AM CDT FRI SEP 22 2023  
   
...............................
 
 
   
..THE QUINCY IL CLIMATE SUMMARY FOR SEPTEMBER 21 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 82 408 PM 95 1940 76 6 86  
MINIMUM 63 708 AM 38 1918 54 9 62  
1991  
1995  
AVERAGE 73 65 8 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.98 1947 0.11 -0.11 0.00  
MONTH TO DATE 0.27 2.21 -1.94 3.76  
SINCE SEP 1 0.27 2.21 -1.94 3.76  
SINCE JAN 1 17.65 28.29 -10.64 25.49  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 3 33 -30 3  
SINCE SEP 1 3 33 -30 3  
SINCE JUL 1 3 38 -35 3  
 
COOLING  
YESTERDAY 8 3 5 9  
MONTH TO DATE 93 110 -17 164  
SINCE SEP 1 93 110 -17 164  
SINCE JAN 1 1153 1106 47 1347    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1100 PM  
LOWEST 42 400 PM  
AVERAGE 66  
   
......................................................
 
 
THE QUINCY IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 96 1937  
MINIMUM TEMPERATURE (F) 54 34 1995  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2023.....SUNRISE 652 AM CDT SUNSET 702 PM CDT  
SEPTEMBER 23 2023.....SUNRISE 653 AM CDT SUNSET 700 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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