Climatological Report (Daily)
Issued by NWS
Issued by NWS
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965
CDUS43 KLOT 302241
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CST SUN NOV 30 2025
...................................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 30 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 33 1:23 AM 63 1998 41 -8 26
MINIMUM 26 8:19 AM 12 2024 26 0 12
AVERAGE 30 33 -3 19
PRECIPITATION (IN)
TODAY T 0.42 1998 0.07 -0.07 0.00
MONTH TO DATE 1.46 2.20 -0.74 3.07
SINCE SEP 1 5.17 8.19 -3.02 5.51
SINCE JAN 1 25.70 31.56 -5.86 29.83
DEGREE DAYS
HEATING
TODAY 35 32 3 46
MONTH TO DATE 726 769 -43 607
SINCE SEP 1 1064 1276 -212 905
SINCE JUL 1 1075 1287 -212 914
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 176 99 77 129
SINCE JAN 1 1084 823 261 927
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 15.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 69 2:00 PM
AVERAGE 85
..........................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 58 2012
MINIMUM TEMPERATURE (F) 26 10 2002
SUNRISE AND SUNSET
NOVEMBER 30 2025......SUNRISE 7:00 AM CST SUNSET 4:23 PM CST
DECEMBER 1 2025......SUNRISE 7:01 AM CST SUNSET 4:23 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$