Climatological Report (Daily)
Issued by NWS
Issued by NWS
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809
CDUS43 KLOT 272253
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
453 PM CST THU NOV 27 2025
...................................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 27 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 33 1:41 PM 64 1998 43 -10 44
MINIMUM 28 7:44 AM 12 2013 29 -1 33
AVERAGE 31 36 -5 39
PRECIPITATION (IN)
TODAY 0.00 0.83 2015 0.07 -0.07 0.00
MONTH TO DATE 1.15 1.93 -0.78 3.28
SINCE SEP 1 4.57 8.08 -3.51 5.52
SINCE JAN 1 22.34 30.42 -8.08 31.91
DEGREE DAYS
HEATING
TODAY 34 29 5 26
MONTH TO DATE 578 634 -56 450
SINCE SEP 1 891 1086 -195 712
SINCE JUL 1 899 1093 -194 717
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 24 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 17.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 4:00 AM
LOWEST 47 2:00 PM
AVERAGE 54
..........................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 65 1998
MINIMUM TEMPERATURE (F) 29 13 2002
2018
SUNRISE AND SUNSET
NOVEMBER 27 2025......SUNRISE 6:56 AM CST SUNSET 4:22 PM CST
NOVEMBER 28 2025......SUNRISE 6:57 AM CST SUNSET 4:22 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$