821
CDUS43 KLOT 262143
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
443 PM CDT TUE AUG 26 2025
...............................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR AUGUST 26 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 75 2:20 PM 96 2024 81 -6 96
MINIMUM 53R 4:48 AM 54 2015 63 -10 78
AVERAGE 64 72 -8 87
PRECIPITATION (IN)
TODAY 0.00 1.73 2009 0.12 -0.12 0.00
MONTH TO DATE 3.16 3.07 0.09 0.82
SINCE JUN 1 9.90 10.19 -0.29 11.09
SINCE JAN 1 17.67 21.71 -4.04 25.38
DEGREE DAYS
HEATING
TODAY 1 0 1 0
MONTH TO DATE 3 0 3 2
SINCE JUN 1 24 40 -16 16
SINCE JUL 1 3 3 0 5
COOLING
TODAY 0 7 -7 22
MONTH TO DATE 268 230 38 218
SINCE JUN 1 900 721 179 770
SINCE JAN 1 921 781 140 807
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 8.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 5:00 AM
LOWEST 31 3:00 PM
AVERAGE 54
......................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 98 2024
MINIMUM TEMPERATURE (F) 63 50 2015
SUNRISE AND SUNSET
AUGUST 26 2025........SUNRISE 6:11 AM CDT SUNSET 7:35 PM CDT
AUGUST 27 2025........SUNRISE 6:12 AM CDT SUNSET 7:33 PM CDT
- 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