213
CDUS43 KLOT 010635
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT SAT NOV 01 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR OCTOBER 31 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 52 3:12 PM 71 2024 55 -3 71
MINIMUM 39 11:26 PM 22 2023 37 2 42
AVERAGE 46 46 0 57
PRECIPITATION (IN)
YESTERDAY 0.05 0.88 2013 0.08 -0.03 0.06
MONTH TO DATE 3.07 2.99 0.08 1.02
SINCE SEP 1 3.71 5.99 -2.28 2.44
SINCE JAN 1 24.24 29.36 -5.12 26.76
DEGREE DAYS
HEATING
YESTERDAY 19 19 0 8
MONTH TO DATE 291 407 -116 265
SINCE SEP 1 338 507 -169 298
SINCE JUL 1 349 518 -169 307
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 49 11 38 19
SINCE SEP 1 176 99 77 129
SINCE JAN 1 1084 823 261 927
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 7.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 8:00 PM
LOWEST 58 2:00 PM
AVERAGE 79
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THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 76 2016
MINIMUM TEMPERATURE (F) 36 20 2019
SUNRISE AND SUNSET
NOVEMBER 1 2025......SUNRISE 7:26 AM CDT SUNSET 5:47 PM CDT
NOVEMBER 2 2025......SUNRISE 6:27 AM CST SUNSET 4:45 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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