312  
CDUS43 KLSX 232227  
CLIUIN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
527 PM CDT TUE SEP 23 2025  
   
...............................
 
 
   
..THE QUINCY IL CLIMATE SUMMARY FOR SEPTEMBER 23 2025
 
 
VALID AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1901 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 74 119 PM 95 1937 75 -1 66  
MINIMUM 62 620 AM 33 1995 53 9 62  
AVERAGE 68 64 4 64  
 
PRECIPITATION (IN)  
TODAY 0.07 2.16 1970 0.10 -0.03 0.13  
MONTH TO DATE 1.00 2.41 -1.41 2.12  
SINCE SEP 1 1.00 2.41 -1.41 2.12  
SINCE JAN 1 22.22 28.49 -6.27 27.49  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 1  
MONTH TO DATE 29 40 -11 13  
SINCE SEP 1 29 40 -11 13  
SINCE JUL 1 35 45 -10 13  
 
COOLING  
TODAY 3 3 0 0  
MONTH TO DATE 151 116 35 139  
SINCE SEP 1 151 116 35 139  
SINCE JAN 1 1193 1112 81 1294    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 62 1200 PM  
AVERAGE 78  
   
......................................................
 
 
THE QUINCY IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 94 1935  
MINIMUM TEMPERATURE (F) 53 33 1989  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2025.....SUNRISE 654 AM CDT SUNSET 700 PM CDT  
SEPTEMBER 24 2025.....SUNRISE 655 AM CDT SUNSET 658 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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