143
CDUS43 KLSX 150829
CLIUIN
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
229 AM CST MON DEC 15 2025
...............................
..THE QUINCY IL CLIMATE SUMMARY FOR DECEMBER 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 9 307 PM 68 1975 40 -31 45
MINIMUM -5 806 AM -12 1901 24 -29 29
AVERAGE 2 32 -30 37
PRECIPITATION (IN)
YESTERDAY 0.00 1.81 2024 0.06 -0.06 1.81
MONTH TO DATE 0.29 0.87 -0.58 1.82
SINCE DEC 1 0.29 0.87 -0.58 1.82
SINCE JAN 1 25.30 35.50 -10.20 33.73
DEGREE DAYS
HEATING
YESTERDAY 63 33 30 28
MONTH TO DATE 587 435 152 477
SINCE DEC 1 587 435 152 477
SINCE JUL 1 1444 1526 -82 1236
COOLING
YESTERDAY 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 14 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 7.0
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 1200 AM
LOWEST 54 200 PM
AVERAGE 68
......................................................
THE QUINCY IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 75 2021
MINIMUM TEMPERATURE (F) 24 -14 1951
1989
SUNRISE AND SUNSET
DECEMBER 15 2025......SUNRISE 720 AM CST SUNSET 441 PM CST
DECEMBER 16 2025......SUNRISE 720 AM CST SUNSET 441 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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