694
CDUS43 KLOT 230634
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT WED SEP 23 2026
...............................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 22 2026...
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)
YESTERDAY
MAXIMUM 63 4:17 PM 96 2017 73 -10 83
MINIMUM 57 3:58 AM 39 1999 54 3 63
AVERAGE 60 64 -4 73
PRECIPITATION (IN)
YESTERDAY 0.00 1.81 2000 0.10 -0.10 0.00
MONTH TO DATE 2.97 2.24 0.73 1.69
SINCE SEP 1 2.97 2.24 0.73 1.69
SINCE JAN 1 29.53 24.58 4.95 19.46
DEGREE DAYS
HEATING
YESTERDAY 5 4 1 0
MONTH TO DATE 14 41 -27 34
SINCE SEP 1 14 41 -27 34
SINCE JUL 1 14 48 -34 42
COOLING
YESTERDAY 0 2 -2 8
MONTH TO DATE 151 92 59 95
SINCE SEP 1 151 92 59 95
SINCE JAN 1 943 906 37 1019
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 8.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 3:00 AM
LOWEST 60 5:00 PM
AVERAGE 70
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THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 2017
MINIMUM TEMPERATURE (F) 53 39 2012
SUNRISE AND SUNSET
SEPTEMBER 23 2026.....SUNRISE 6:40 AM CDT SUNSET 6:47 PM CDT
SEPTEMBER 24 2026.....SUNRISE 6:41 AM CDT SUNSET 6:45 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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