846
CDUS43 KLSX 200730
CLIUIN
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
230 AM CDT THU AUG 20 2026
...............................
..THE QUINCY IL CLIMATE SUMMARY FOR AUGUST 19 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 79 524 PM 106 1936 84 -5 86
MINIMUM 66 1159 PM 46 1950 64 2 70
AVERAGE 73 74 -1 78
PRECIPITATION (IN)
YESTERDAY 0.73 2.00 2009 0.13 0.60 0.00
MONTH TO DATE 2.97 2.31 0.66 1.19
SINCE JUN 1 16.96 10.30 6.66 11.24
SINCE JAN 1 32.05 24.46 7.59 21.22
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 8 9 -1 13
MONTH TO DATE 214 197 17 216
SINCE JUN 1 863 792 71 904
SINCE JAN 1 1032 895 137 985
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 3.9
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 97 500 AM
LOWEST 76 600 PM
AVERAGE 87
......................................................
THE QUINCY IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 104 1936
MINIMUM TEMPERATURE (F) 64 42 1950
SUNRISE AND SUNSET
AUGUST 20 2026........SUNRISE 621 AM CDT SUNSET 754 PM CDT
AUGUST 21 2026........SUNRISE 622 AM CDT SUNSET 753 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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