731
CDUS43 KLOT 150634
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SAT AUG 15 2026
...............................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR AUGUST 14 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 78 3:03 PM 91 2015 82 -4 83
MINIMUM 68 12:41 AM 52 2004 65 3 65
AVERAGE 73 74 -1 74
PRECIPITATION (IN)
YESTERDAY 0.00 0.61 2023 0.13 -0.13 0.00
MONTH TO DATE 3.37 1.59 1.78 0.93
SINCE JUN 1 11.80 8.71 3.09 7.67
SINCE JAN 1 25.73 20.23 5.50 15.44
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 27 40 -13 21
SINCE JUL 1 0 3 -3 0
COOLING
YESTERDAY 8 9 -1 9
MONTH TO DATE 122 134 -12 167
SINCE JUN 1 610 625 -15 799
SINCE JAN 1 665 685 -20 820
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 4.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 79 3:00 PM
AVERAGE 90
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THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 92 2025
MINIMUM TEMPERATURE (F) 65 49 2004
SUNRISE AND SUNSET
AUGUST 15 2026........SUNRISE 5:59 AM CDT SUNSET 7:52 PM CDT
AUGUST 16 2026........SUNRISE 6:00 AM CDT SUNSET 7:51 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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