Climatological Report (Daily)
Issued by NWS
Issued by NWS
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868
CDUS43 KLOT 210638
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1238 AM CST FRI NOV 21 2025
...................................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 20 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 48 8:59 PM 64 2003 46 2 49
MINIMUM 42 6:01 AM 13 2022 32 10 32
AVERAGE 45 39 6 41
PRECIPITATION (IN)
YESTERDAY 0.00 0.20 2007 0.07 -0.07 0.02
MONTH TO DATE 0.80 1.43 -0.63 3.15
SINCE SEP 1 4.22 7.58 -3.36 5.39
SINCE JAN 1 21.99 29.92 -7.93 31.78
DEGREE DAYS
HEATING
YESTERDAY 20 26 -6 24
MONTH TO DATE 402 441 -39 272
SINCE SEP 1 715 893 -178 534
SINCE JUL 1 723 900 -177 539
COOLING
YESTERDAY 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 12 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 5.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 83 3:00 PM
AVERAGE 92
..........................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 62 2010
MINIMUM TEMPERATURE (F) 31 10 2014
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.
$$