889
CDUS43 KLSX 182227
CLIUIN
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
427 PM CST THU DEC 18 2025
...............................
..THE QUINCY IL CLIMATE SUMMARY FOR DECEMBER 18 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 55 938 AM 66 1939 38 17 40
MINIMUM 37 359 PM -11 1901 23 14 26
AVERAGE 46 31 15 33
PRECIPITATION (IN)
TODAY 0.37 1.05 2002 0.05 0.32 0.00
MONTH TO DATE 0.66 1.09 -0.43 1.83
SINCE DEC 1 0.66 1.09 -0.43 1.83
SINCE JAN 1 25.67 35.72 -10.05 33.74
DEGREE DAYS
HEATING
TODAY 19 34 -15 32
MONTH TO DATE 699 570 129 575
SINCE DEC 1 699 570 129 575
SINCE JUL 1 1556 1661 -105 1334
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1308 1153 155 1373
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 15.9
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1000 AM
LOWEST 66 300 PM
AVERAGE 82
......................................................
THE QUINCY IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 60 1939
1988
MINIMUM TEMPERATURE (F) 23 -16 1901
SUNRISE AND SUNSET
DECEMBER 18 2025......SUNRISE 721 AM CST SUNSET 442 PM CST
DECEMBER 19 2025......SUNRISE 722 AM CST SUNSET 442 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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