842
CDUS43 KLOT 212234
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CST FRI NOV 21 2025
...............................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 21 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 47 2:09 PM 62 2010 46 1 39
MINIMUM 40 7:43 AM 10 2014 31 9 30
AVERAGE 44 39 5 35
PRECIPITATION (IN)
TODAY 0.00 0.49 2007 0.07 -0.07 0.13
MONTH TO DATE 0.80 1.50 -0.70 3.28
SINCE SEP 1 4.22 7.65 -3.43 5.52
SINCE JAN 1 21.99 29.99 -8.00 31.91
DEGREE DAYS
HEATING
TODAY 21 26 -5 30
MONTH TO DATE 423 467 -44 302
SINCE SEP 1 736 919 -183 564
SINCE JUL 1 744 926 -182 569
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE SEP 1 185 119 66 161
SINCE JAN 1 1109 933 176 1030
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 3.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 4:00 AM
LOWEST 60 2:00 PM
AVERAGE 80
......................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 67 2010
MINIMUM TEMPERATURE (F) 31 10 2015
SUNRISE AND SUNSET
NOVEMBER 21 2025......SUNRISE 6:49 AM CST SUNSET 4:25 PM CST
NOVEMBER 22 2025......SUNRISE 6:51 AM CST SUNSET 4:25 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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