648  
CDUS43 KLSX 040730  
CLIUIN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
230 AM CDT MON AUG 04 2025  
   
...............................  
 
   
..THE QUINCY IL CLIMATE SUMMARY FOR AUGUST 3 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 77 321 PM 105 1947 86 -9 91  
MINIMUM 56 522 AM 50 1950 66 -10 68  
1976  
AVERAGE 67 76 -9 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.87 1968 0.11 -0.11 0.00  
MONTH TO DATE 0.00 0.33 -0.33 0.36  
SINCE JUN 1 10.05 8.32 1.73 7.75  
SINCE JAN 1 20.03 22.48 -2.45 23.72  
 
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 2 11 -9 15  
MONTH TO DATE 9 33 -24 41  
SINCE JUN 1 697 628 69 739  
SINCE JAN 1 778 731 47 868    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 PM  
LOWEST 45 1200 PM  
AVERAGE 69  
   
......................................................  
 
THE QUINCY IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 105 1934  
1947  
MINIMUM TEMPERATURE (F) 66 52 1966  
1978  
 
SUNRISE AND SUNSET  
AUGUST 4 2025........SUNRISE 606 AM CDT SUNSET 815 PM CDT  
AUGUST 5 2025........SUNRISE 607 AM CDT SUNSET 813 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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