782  
CDUS43 KLSX 202229  
CLIUIN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
529 PM CDT TUE MAY 20 2025  
   
...............................
 
 
   
..THE QUINCY IL CLIMATE SUMMARY FOR MAY 20 2025
 
 
VALID AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 73 301 PM 94 1902 75 -2 85  
MINIMUM 63 602 AM 38 1954 55 8 72  
2002  
AVERAGE 68 65 3 79  
 
PRECIPITATION (IN)  
TODAY 0.21 2.42 1984 0.15 0.06 0.00  
MONTH TO DATE 3.26 2.88 0.38 3.55  
SINCE MAR 1 9.44 9.15 0.29 12.19  
SINCE JAN 1 9.88 12.49 -2.61 14.71  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 57 105 -48 15  
SINCE MAR 1 829 1186 -357 820  
SINCE JUL 1 4735 5448 -713 4286  
 
COOLING  
TODAY 3 3 0 14  
MONTH TO DATE 48 39 9 66  
SINCE MAR 1 76 55 21 91  
SINCE JAN 1 76 55 21 91    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 AM  
LOWEST 61 300 PM  
AVERAGE 79  
   
......................................................
 
 
THE QUINCY IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 95 1925  
MINIMUM TEMPERATURE (F) 56 38 2002  
 
SUNRISE AND SUNSET  
MAY 20 2025...........SUNRISE 545 AM CDT SUNSET 818 PM CDT  
MAY 21 2025...........SUNRISE 544 AM CDT SUNSET 819 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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