264  
CDUS43 KLSX 192228  
CLIUIN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
528 PM CDT MON MAY 19 2025  
   
...............................
 
 
   
..THE QUINCY IL CLIMATE SUMMARY FOR MAY 19 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 74 327 PM 90 1962 74 0 89  
1964  
1975  
MINIMUM 57 727 AM 41 1929 55 2 67  
2015  
AVERAGE 66 65 1 78  
 
PRECIPITATION (IN)  
TODAY 0.07 1.96 2017 0.15 -0.08 0.00  
MONTH TO DATE 0.51 2.73 -2.22 3.55  
SINCE MAR 1 6.69 9.00 -2.31 12.19  
SINCE JAN 1 7.13 12.34 -5.21 14.71  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 0  
MONTH TO DATE 57 102 -45 15  
SINCE MAR 1 829 1183 -354 820  
SINCE JUL 1 4735 5445 -710 4286  
 
COOLING  
TODAY 1 3 -2 13  
MONTH TO DATE 45 36 9 52  
SINCE MAR 1 73 52 21 77  
SINCE JAN 1 73 52 21 77    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 14.2  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 700 AM  
LOWEST 47 1200 AM  
AVERAGE 65  
   
......................................................
 
 
THE QUINCY IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 94 1902  
MINIMUM TEMPERATURE (F) 55 38 1954  
2002  
 
SUNRISE AND SUNSET  
MAY 19 2025...........SUNRISE 546 AM CDT SUNSET 817 PM CDT  
MAY 20 2025...........SUNRISE 545 AM CDT SUNSET 818 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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