009
CDUS43 KLOT 042133
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT FRI SEP 04 2026
...............................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1996 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 92 2:59 PM 93 2023 79 13 67
MINIMUM 74 6:29 AM 46 1997 61 13 48
AVERAGE 83 70 13 58
PRECIPITATION (IN)
TODAY 0.00 2.48 2008 0.11 -0.11 0.00
MONTH TO DATE 0.21 0.45 -0.24 0.11
SINCE SEP 1 0.21 0.45 -0.24 0.11
SINCE JAN 1 26.77 22.79 3.98 17.88
DEGREE DAYS
HEATING
TODAY 0 1 -1 7
MONTH TO DATE 0 3 -3 9
SINCE SEP 1 0 3 -3 9
SINCE JUL 1 0 10 -10 17
COOLING
TODAY 18 6 12 0
MONTH TO DATE 73 24 49 5
SINCE SEP 1 73 24 49 5
SINCE JAN 1 865 838 27 929
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 7.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 2:00 AM
LOWEST 49 3:00 PM
AVERAGE 73
......................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 94 2023
MINIMUM TEMPERATURE (F) 60 48 2010
SUNRISE AND SUNSET
SEPTEMBER 4 2026.....SUNRISE 6:20 AM CDT SUNSET 7:20 PM CDT
SEPTEMBER 5 2026.....SUNRISE 6:21 AM CDT SUNSET 7:18 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