


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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105 CDUS43 KLSX 130730 CLIUIN CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 230 AM CDT WED AUG 13 2025 ................................... ...THE QUINCY IL CLIMATE SUMMARY FOR AUGUST 12 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 86 305 PM 105 1936 85 1 73 MINIMUM 69 518 AM 48 1979 65 4 65 AVERAGE 78 75 3 69 PRECIPITATION (IN) YESTERDAY T 1.98 1939 0.13 -0.13 0.03 MONTH TO DATE 0.53 1.41 -0.88 0.40 SINCE JUN 1 10.58 9.40 1.18 7.79 SINCE JAN 1 20.56 23.56 -3.00 23.76 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 1 14 -13 0 SINCE JUL 1 0 1 -1 0 COOLING YESTERDAY 13 10 3 4 MONTH TO DATE 111 128 -17 111 SINCE JUN 1 799 723 76 809 SINCE JAN 1 880 826 54 938 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 4.7 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 96 100 AM LOWEST 61 300 PM AVERAGE 79 .......................................................... THE QUINCY IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 105 1936 MINIMUM TEMPERATURE (F) 65 44 1964 SUNRISE AND SUNSET AUGUST 13 2025........SUNRISE 615 AM CDT SUNSET 804 PM CDT AUGUST 14 2025........SUNRISE 616 AM CDT SUNSET 802 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$