


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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100 CDUS43 KLSX 010732 CLIUIN CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 232 AM CDT MON SEP 01 2025 ................................... ...THE QUINCY IL CLIMATE SUMMARY FOR AUGUST 31 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 78 339 PM 100 1953 83 -5 85 2011 MINIMUM 62 610 AM 45 1915 62 0 63 AVERAGE 70 72 -2 74 PRECIPITATION (IN) YESTERDAY 0.00 2.49 2003 0.14 -0.14 0.00 MONTH TO DATE 1.19 3.93 -2.74 2.01 SINCE JUN 1 11.24 11.92 -0.68 9.40 SINCE JAN 1 21.22 26.08 -4.86 25.37 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 6 0 6 0 SINCE JUN 1 7 14 -7 0 SINCE JUL 1 6 1 5 0 COOLING YESTERDAY 5 7 -2 9 MONTH TO DATE 273 298 -25 328 SINCE JUN 1 961 893 68 1026 SINCE JAN 1 1042 996 46 1155 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 6.6 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 500 AM LOWEST 52 100 PM AVERAGE 71 .......................................................... THE QUINCY IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 104 2011 MINIMUM TEMPERATURE (F) 61 41 1949 SUNRISE AND SUNSET SEPTEMBER 1 2025.....SUNRISE 633 AM CDT SUNSET 736 PM CDT SEPTEMBER 2 2025.....SUNRISE 634 AM CDT SUNSET 734 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$