669
CDUS43 KLSX 172139
CLIUIN
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
439 PM CDT SUN MAY 17 2026
...............................
..THE QUINCY IL CLIMATE SUMMARY FOR MAY 17 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1901 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 84 259 PM 92 1911 74 10 72
MINIMUM 66 312 AM 35 2014 54 12 54
AVERAGE 75 64 11 63
PRECIPITATION (IN)
TODAY 0.00 2.75 1986 0.14 -0.14 0.00
MONTH TO DATE 1.44 2.43 -0.99 0.44
SINCE MAR 1 12.66 8.70 3.96 6.62
SINCE JAN 1 13.79 12.04 1.75 7.06
DEGREE DAYS
HEATING
TODAY 0 4 -4 2
MONTH TO DATE 111 94 17 54
SINCE MAR 1 809 1175 -366 826
SINCE JUL 1 4725 5437 -712 4732
COOLING
TODAY 10 3 7 0
MONTH TO DATE 22 30 -8 44
SINCE MAR 1 94 46 48 72
SINCE JAN 1 94 46 48 72
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 12.0
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 200 AM
LOWEST 59 300 PM
AVERAGE 78
......................................................
THE QUINCY IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 93 1902
MINIMUM TEMPERATURE (F) 55 35 2002
SUNRISE AND SUNSET
MAY 17 2026...........SUNRISE 548 AM CDT SUNSET 815 PM CDT
MAY 18 2026...........SUNRISE 547 AM CDT SUNSET 816 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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