185
CDUS43 KLOT 232136
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT SUN AUG 23 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR AUGUST 23 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM MM MM 95 2023 81 MM 83
MINIMUM MM MM 51 1997 61 MM 60
2005
AVERAGE MM 71 MM 72
PRECIPITATION (IN)
TODAY MM 1.97 2007 0.12 MM T
MONTH TO DATE 4.22 2.86 1.36 2.68
SINCE JUN 1 16.26 10.13 6.13 12.29
SINCE JAN 1 29.14 22.39 6.75 20.35
DEGREE DAYS
HEATING
TODAY MM 0 MM 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 25 37 -12 18
SINCE JUL 1 1 4 -3 0
COOLING
TODAY MM 6 MM 7
MONTH TO DATE 161 173 -12 238
SINCE JUN 1 622 620 2 870
SINCE JAN 1 681 676 5 903
...............................................................
WIND (MPH)
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 97 2023
MINIMUM TEMPERATURE (F) 61 51 2005
2017
SUNRISE AND SUNSET
AUGUST 23 2026........SUNRISE 6:09 AM CDT SUNSET 7:41 PM CDT
AUGUST 24 2026........SUNRISE 6:10 AM CDT SUNSET 7:39 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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