881
CDUS43 KLOT 200633
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST SAT DEC 20 2025
...............................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR DECEMBER 19 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1996 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 23 11:59 PM 56 2002 36 -13 33
MINIMUM 10 8:24 AM -8 2016 23 -13 25
AVERAGE 17 30 -13 29
PRECIPITATION (IN)
YESTERDAY T 0.17 2009 0.05 -0.05 0.04
MONTH TO DATE 0.45 1.10 -0.65 0.29
SINCE DEC 1 0.45 1.10 -0.65 0.29
SINCE JAN 1 23.02 31.74 -8.72 32.20
DEGREE DAYS
HEATING
YESTERDAY 48 36 12 36
MONTH TO DATE 805 626 179 662
SINCE DEC 1 805 626 179 662
SINCE JUL 1 1823 1807 16 1500
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1109 933 176 1030
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WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 13.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 11:00 PM
LOWEST 47 1:00 PM
AVERAGE 59
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THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 51 2015
MINIMUM TEMPERATURE (F) 23 0 2000
SUNRISE AND SUNSET
DECEMBER 20 2025......SUNRISE 7:16 AM CST SUNSET 4:23 PM CST
DECEMBER 21 2025......SUNRISE 7:17 AM CST SUNSET 4:23 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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