142
CDUS43 KLOT 100714
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
114 AM CST WED DEC 10 2025
...............................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR DECEMBER 9 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 39 11:59 PM 54 2023 39 0 53
MINIMUM 21 3:01 AM 1 2000 26 -5 42
2013
AVERAGE 30 32 -2 48
PRECIPITATION (IN)
YESTERDAY 0.08 1.03 2004 0.06 0.02 0.00
MONTH TO DATE 0.32 0.55 -0.23 T
SINCE DEC 1 0.32 0.55 -0.23 T
SINCE JAN 1 22.89 31.19 -8.30 31.91
DEGREE DAYS
HEATING
YESTERDAY 35 33 2 17
MONTH TO DATE 384 283 101 314
SINCE DEC 1 384 283 101 314
SINCE JUL 1 1402 1464 -62 1152
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 12.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 9:00 PM
LOWEST 71 12:00 AM
AVERAGE 82
......................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 57 2015
2020
MINIMUM TEMPERATURE (F) 25 -4 2013
SUNRISE AND SUNSET
DECEMBER 10 2025......SUNRISE 7:09 AM CST SUNSET 4:20 PM CST
DECEMBER 11 2025......SUNRISE 7:10 AM CST SUNSET 4:20 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page