462  
CDUS43 KLSX 132235  
CLIUIN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
535 PM CDT SAT SEP 13 2025  
   
...............................
 
 
   
..THE QUINCY IL CLIMATE SUMMARY FOR SEPTEMBER 13 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 96 333 PM 100 1927 79 17 71  
MINIMUM 66 555 AM 33 1902 57 9 64  
AVERAGE 81 68 13 68  
 
PRECIPITATION (IN)  
TODAY 0.00 4.12 1961 0.10 -0.10 0.02  
MONTH TO DATE 0.01 1.43 -1.42 0.02  
SINCE SEP 1 0.01 1.43 -1.42 0.02  
SINCE JAN 1 21.23 27.51 -6.28 25.39  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 29 13 16 12  
SINCE SEP 1 29 13 16 12  
SINCE JUL 1 35 18 17 12  
 
COOLING  
TODAY 16 5 11 3  
MONTH TO DATE 50 78 -28 42  
SINCE SEP 1 50 78 -28 42  
SINCE JAN 1 1092 1074 18 1197    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 600 AM  
LOWEST 35 200 PM  
AVERAGE 61  
   
......................................................
 
 
THE QUINCY IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 99 1939  
MINIMUM TEMPERATURE (F) 57 38 1996  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2025.....SUNRISE 644 AM CDT SUNSET 716 PM CDT  
SEPTEMBER 14 2025.....SUNRISE 645 AM CDT SUNSET 715 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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