613
CDUS43 KLSX 202249
CLIUIN
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
549 PM CDT WED MAY 20 2026
...............................
..THE QUINCY IL CLIMATE SUMMARY FOR MAY 20 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 66 359 PM 94 1902 75 -9 73
MINIMUM 48 509 AM 38 1954 55 -7 59
2002
AVERAGE 57 65 -8 66
PRECIPITATION (IN)
TODAY 0.00 2.42 1984 0.15 -0.15 0.21
MONTH TO DATE 2.68 2.88 -0.20 3.26
SINCE MAR 1 13.90 9.15 4.75 9.44
SINCE JAN 1 15.03 12.49 2.54 9.88
DEGREE DAYS
HEATING
TODAY 8 3 5 0
MONTH TO DATE 122 105 17 57
SINCE MAR 1 820 1186 -366 829
SINCE JUL 1 4736 5448 -712 4735
COOLING
TODAY 0 3 -3 1
MONTH TO DATE 27 39 -12 46
SINCE MAR 1 99 55 44 74
SINCE JAN 1 99 55 44 74
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 10.1
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 600 AM
LOWEST 54 400 PM
AVERAGE 69
......................................................
THE QUINCY IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 95 1925
MINIMUM TEMPERATURE (F) 56 38 2002
SUNRISE AND SUNSET
MAY 20 2026...........SUNRISE 545 AM CDT SUNSET 818 PM CDT
MAY 21 2026...........SUNRISE 545 AM CDT SUNSET 819 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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