781  
CDUS43 KLSX 172135  
CLIUIN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
435 PM CDT SAT MAY 17 2025  
   
...............................  
 
   
..THE QUINCY IL CLIMATE SUMMARY FOR MAY 17 2025  
 
VALID TODAY AS OF 0400 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 71 249 PM 92 1911 74 -3 82  
MINIMUM 56 624 AM 35 2014 54 2 59  
AVERAGE 64 64 0 71  
 
PRECIPITATION (IN)  
TODAY 0.00 2.75 1986 0.14 -0.14 0.00  
MONTH TO DATE 0.44 2.43 -1.99 3.55  
SINCE MAR 1 6.62 8.70 -2.08 12.19  
SINCE JAN 1 7.06 12.04 -4.98 14.71  
 
DEGREE DAYS  
HEATING  
TODAY 1 4 -3 0  
MONTH TO DATE 53 94 -41 15  
SINCE MAR 1 825 1175 -350 820  
SINCE JUL 1 4731 5437 -706 4286  
 
COOLING  
TODAY 0 3 -3 6  
MONTH TO DATE 44 30 14 30  
SINCE MAR 1 72 46 26 55  
SINCE JAN 1 72 46 26 55    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 17.5  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 600 AM  
LOWEST 41 200 PM  
AVERAGE 52  
   
......................................................  
 
THE QUINCY IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 93 1902  
MINIMUM TEMPERATURE (F) 55 35 2002  
 
SUNRISE AND SUNSET  
MAY 17 2025...........SUNRISE 548 AM CDT SUNSET 815 PM CDT  
MAY 18 2025...........SUNRISE 547 AM CDT SUNSET 816 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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