702  
CDUS43 KLSX 230728  
CLIUIN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
228 AM CDT SAT AUG 23 2025  
   
...............................  
 
   
..THE QUINCY IL CLIMATE SUMMARY FOR AUGUST 22 2025  
 
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)  
YESTERDAY  
MAXIMUM 82 323 PM 103 1936 84 -2 77  
MINIMUM 63 600 AM 50 1923 64 -1 53  
AVERAGE 73 74 -1 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.12 1905 0.12 -0.12 0.00  
MONTH TO DATE 1.19 2.70 -1.51 1.72  
SINCE JUN 1 11.24 10.69 0.55 9.11  
SINCE JAN 1 21.22 24.85 -3.63 25.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 1 14 -13 0  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
YESTERDAY 8 9 -1 0  
MONTH TO DATE 241 224 17 188  
SINCE JUN 1 929 819 110 886  
SINCE JAN 1 1010 922 88 1015    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 51 300 PM  
AVERAGE 76  
   
......................................................  
 
THE QUINCY IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 103 1947  
MINIMUM TEMPERATURE (F) 64 48 1939  
 
SUNRISE AND SUNSET  
AUGUST 23 2025........SUNRISE 624 AM CDT SUNSET 749 PM CDT  
AUGUST 24 2025........SUNRISE 625 AM CDT SUNSET 748 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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