833  
CDUS43 KLSX 290730  
CLIUIN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
230 AM CDT WED JUL 29 2026  
   
...............................  
 
   
..THE QUINCY IL CLIMATE SUMMARY FOR JULY 28 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1901 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 310 PM 104 1914 86 3 91  
MINIMUM 74 1159 PM 49 2013 66 8 73  
AVERAGE 82 76 6 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.99 1957 0.10 -0.10 0.08  
MONTH TO DATE 1.93 3.17 -1.24 5.30  
SINCE JUN 1 12.82 7.67 5.15 9.12  
SINCE JAN 1 27.91 21.83 6.08 19.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 13 -13 1  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 17 11 6 17  
MONTH TO DATE 382 313 69 380  
SINCE JUN 1 619 558 61 657  
SINCE JAN 1 788 661 127 738    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 63 300 PM  
AVERAGE 82  
   
......................................................  
 
THE QUINCY IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 105 1931  
MINIMUM TEMPERATURE (F) 66 50 2013  
 
SUNRISE AND SUNSET  
JULY 29 2026..........SUNRISE 601 AM CDT SUNSET 821 PM CDT  
JULY 30 2026..........SUNRISE 602 AM CDT SUNSET 820 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MO Page
The Nexlab IL Page
Main Text Page