Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLSX 152126
CLIUIN
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
426 PM CDT FRI AUG 15 2025
...................................
...THE QUINCY IL CLIMATE SUMMARY FOR AUGUST 15 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 93 241 PM 103 2007 85 8 90
MINIMUM 70 425 AM 46 2004 65 5 71
AVERAGE 82 75 7 81
PRECIPITATION (IN)
TODAY 0.00 2.10 1916 0.12 -0.12 0.09
MONTH TO DATE 0.53 1.79 -1.26 0.64
SINCE JUN 1 10.58 9.78 0.80 8.03
SINCE JAN 1 20.56 23.94 -3.38 24.00
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 1 14 -13 0
SINCE JUL 1 0 1 -1 0
COOLING
TODAY 17 10 7 16
MONTH TO DATE 148 158 -10 142
SINCE JUN 1 836 753 83 840
SINCE JAN 1 917 856 61 969
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 5.5
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 300 AM
LOWEST 54 200 PM
AVERAGE 74
..........................................................
THE QUINCY IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 108 1936
MINIMUM TEMPERATURE (F) 65 49 1992
SUNRISE AND SUNSET
AUGUST 15 2025........SUNRISE 617 AM CDT SUNSET 801 PM CDT
AUGUST 16 2025........SUNRISE 618 AM CDT SUNSET 759 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$