502
CDUS43 KLSX 170732
CLIUIN
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
232 AM CDT MON AUG 17 2026
...............................
..THE QUINCY IL CLIMATE SUMMARY FOR AUGUST 16 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1901 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 1013 AM 108 1936 85 -1 95
MINIMUM 70 1159 PM 49 1992 65 5 74
AVERAGE 77 75 2 85
PRECIPITATION (IN)
YESTERDAY 0.20 2.26 1995 0.13 0.07 0.00
MONTH TO DATE 2.24 1.92 0.32 0.53
SINCE JUN 1 16.23 9.91 6.32 10.58
SINCE JAN 1 31.32 24.07 7.25 20.56
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 14 -14 1
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 12 10 2 20
MONTH TO DATE 190 168 22 168
SINCE JUN 1 839 763 76 856
SINCE JAN 1 1008 866 142 937
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WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 6.1
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 400 AM
LOWEST 80 1000 AM
AVERAGE 89
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THE QUINCY IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 106 1936
MINIMUM TEMPERATURE (F) 65 52 2012
SUNRISE AND SUNSET
AUGUST 17 2026........SUNRISE 619 AM CDT SUNSET 758 PM CDT
AUGUST 18 2026........SUNRISE 619 AM CDT SUNSET 757 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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