850  
CDUS43 KLSX 150728  
CLIUIN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
228 AM CDT THU MAY 15 2025  
   
...............................
 
 
   
..THE QUINCY IL CLIMATE SUMMARY FOR MAY 14 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 85 345 PM 94 1915 73 12 67  
MINIMUM 62 536 AM 35 1920 53 9 61  
AVERAGE 74 63 11 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.79 1970 0.15 -0.15 1.07  
MONTH TO DATE 0.44 2.00 -1.56 3.55  
SINCE MAR 1 6.62 8.27 -1.65 12.19  
SINCE JAN 1 7.06 11.61 -4.55 14.71  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 1  
MONTH TO DATE 52 82 -30 14  
SINCE MAR 1 824 1163 -339 819  
SINCE JUL 1 4730 5425 -695 4285  
 
COOLING  
YESTERDAY 9 2 7 0  
MONTH TO DATE 21 22 -1 21  
SINCE MAR 1 49 38 11 46  
SINCE JAN 1 49 38 11 46    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 600 AM  
LOWEST 43 300 PM  
AVERAGE 65  
   
......................................................
 
 
THE QUINCY IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 93 1944  
MINIMUM TEMPERATURE (F) 54 35 1959  
 
SUNRISE AND SUNSET  
MAY 15 2025...........SUNRISE 549 AM CDT SUNSET 813 PM CDT  
MAY 16 2025...........SUNRISE 548 AM CDT SUNSET 814 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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