023
CDUS43 KLSX 150736
CLIUIN
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
236 AM CDT MON SEP 15 2025
...............................
..THE QUINCY IL CLIMATE SUMMARY FOR SEPTEMBER 14 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 96 147 PM 99 1939 79 17 86
MINIMUM 68 554 AM 38 1996 57 11 62
AVERAGE 82 68 14 74
PRECIPITATION (IN)
YESTERDAY 0.00 2.33 1909 0.10 -0.10 0.02
MONTH TO DATE 0.01 1.53 -1.52 0.04
SINCE SEP 1 0.01 1.53 -1.52 0.04
SINCE JAN 1 21.23 27.61 -6.38 25.41
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 29 15 14 12
SINCE SEP 1 29 15 14 12
SINCE JUL 1 35 20 15 12
COOLING
YESTERDAY 17 5 12 9
MONTH TO DATE 67 83 -16 51
SINCE SEP 1 67 83 -16 51
SINCE JAN 1 1109 1079 30 1206
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 4.3
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 600 AM
LOWEST 30 400 PM
AVERAGE 60
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THE QUINCY IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 100 1927
1939
MINIMUM TEMPERATURE (F) 56 37 2007
SUNRISE AND SUNSET
SEPTEMBER 15 2025.....SUNRISE 646 AM CDT SUNSET 713 PM CDT
SEPTEMBER 16 2025.....SUNRISE 647 AM CDT SUNSET 711 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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