479
CXUS53 KLSX 012227
CLMUIN
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
427 PM CST THU JAN 01 2026
...............................
..THE QUINCY IL CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1901 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..........................................................
TEMPERATURE (F)
RECORD
HIGH 75 12/15/2021
LOW -22 12/22/1989
HIGHEST 68 12/28 62
LOWEST -5 12/14 12
AVG. MAXIMUM 40.5 39.3 1.2 42.2
AVG. MINIMUM 21.2 23.9 -2.7 28.4
MEAN 30.9 31.6 -0.7 35.3
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 9 9.1 -0.1 6
DAYS MIN <= 32 25 24.7 0.3 20
DAYS MIN <= 0 2 0.8 1.2 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 8.62 1982
MINIMUM 0.15 1955
TOTALS 0.88 1.80 -0.92 2.47
DAILY AVG. 0.03 0.06 -0.03 0.08
DAYS >= .01 6 7.2 -1.2 6
DAYS >= .10 3 3.8 -0.8 4
DAYS >= .50 0 1.1 -1.1 1
DAYS >= 1.00 0 0.5 -0.5 1
GREATEST
24 HR. TOTAL 0.37 12/18
DEGREE DAYS
HEATING TOTAL 1051 1035 16
SINCE 7/1 1908 2126 -218
COOLING TOTAL 0 0 0
SINCE 1/1 1308 1153 190
..........................................................
WIND (MPH)
HIGHEST WIND SPEED/DIRECTION 39/300 DATE 12/18
HIGHEST GUST SPEED/DIRECTION 52/260 DATE 12/18
52/310 12/10
SKY COVER
NUMBER OF DAYS FAIR 10
NUMBER OF DAYS PC 11
NUMBER OF DAYS CLOUDY 10
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 2
LIGHT RAIN 4 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 1
LIGHT SNOW 7 SLEET 0
FOG 16 FOG W/VIS <= 1/4 MILE 4
HAZE 6
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
..MONTHLY
NO RECORDS OF NOTE.
..DAILY
NO RECORDS OF NOTE.
GOSSELIN
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