902  
CDUS43 KLSX 010731  
CLIUIN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
231 AM CDT MON JUN 01 2026  
   
...............................
 
 
   
..THE QUINCY IL CLIMATE SUMMARY FOR MAY 31 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 83 425 PM 102 1934 78 5 82  
MINIMUM 68 606 AM 42 1972 59 9 57  
AVERAGE 76 69 7 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.29 1919 0.15 -0.15 0.00  
MONTH TO DATE 2.74 4.55 -1.81 3.36  
SINCE MAR 1 13.96 10.82 3.14 9.54  
SINCE JAN 1 15.09 14.16 0.93 9.98  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 125 131 -6 90  
SINCE MAR 1 823 1212 -389 862  
SINCE JUL 1 4739 5474 -735 4768  
 
COOLING  
YESTERDAY 11 5 6 5  
MONTH TO DATE 97 87 10 53  
SINCE MAR 1 169 103 66 81  
SINCE JAN 1 169 103 66 81    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 1000 PM  
LOWEST 53 300 PM  
AVERAGE 69  
   
......................................................
 
 
THE QUINCY IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 101 1934  
MINIMUM TEMPERATURE (F) 59 45 1972  
2012  
 
SUNRISE AND SUNSET  
JUNE 1 2026..........SUNRISE 538 AM CDT SUNSET 828 PM CDT  
JUNE 2 2026..........SUNRISE 538 AM CDT SUNSET 828 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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