119
CXUS53 KLSX 010923
CLMUIN
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
423 AM CDT MON SEP 01 2025
...............................
..THE QUINCY IL CLIMATE SUMMARY FOR THE MONTH OF AUGUST 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 111 08/09/1934
LOW 42 08/28/1986
08/20/1950
HIGHEST 95 08/16 100
LOWEST 49 08/26 52
AVG. MAXIMUM 83.4 84.5 -1.1 85.2
AVG. MINIMUM 63.5 64.5 -1.0 65.5
MEAN 73.4 74.5 -1.1 75.3
DAYS MAX >= 90 4 6.7 -2.7 11
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 10.84 1970
MINIMUM 0.01 2013
TOTALS 1.19 3.93 -2.74 2.01
DAILY AVG. 0.04 0.13 -0.09 0.06
DAYS >= .01 4 8.4 -4.4 8
DAYS >= .10 3 5.2 -2.2 4
DAYS >= .50 1 2.4 -1.4 1
DAYS >= 1.00 0 1.2 -1.2 1
GREATEST
24 HR. TOTAL 0.66 08/17
DEGREE DAYS
HEATING TOTAL 6 4 2
SINCE 7/1 6 5 1
COOLING TOTAL 273 298 -25
SINCE 1/1 1042 961 81
..........................................................
WIND (MPH)
HIGHEST WIND SPEED/DIRECTION 33/320 DATE 08/17
HIGHEST GUST SPEED/DIRECTION 49/320 DATE 08/17
SKY COVER
NUMBER OF DAYS FAIR 27
NUMBER OF DAYS PC 4
NUMBER OF DAYS CLOUDY 0
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 7 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 2
LIGHT RAIN 6 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 13 FOG W/VIS <= 1/4 MILE 1
HAZE 5
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
..MONTHLY
18TH DRIEST AUGUST ON RECORD (1.19 INCHES).
..DAILY
NO RECORDS OF NOTE.
GOSSELIN
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