Climatological Report (Daily)
Issued by NWS
Issued by NWS
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991
CDUS43 KLOT 072237
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
437 PM CST SUN DEC 07 2025
...................................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR DECEMBER 7 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 29 3:20 AM 51 2004 38 -9 50
2023
MINIMUM 17 3:59 PM -4 2005 24 -7 20
AVERAGE 23 31 -8 35
PRECIPITATION (IN)
TODAY 0.22 0.63 2004 0.06 0.16 0.00
MONTH TO DATE 0.30 0.44 -0.14 T
SINCE DEC 1 0.30 0.44 -0.14 T
SINCE JAN 1 26.00 32.00 -6.00 29.83
DEGREE DAYS
HEATING
TODAY 42 34 8 30
MONTH TO DATE 322 231 91 289
SINCE DEC 1 322 231 91 289
SINCE JUL 1 1405 1517 -112 1203
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1084 823 261 927
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 11.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
SNOW
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 67 4:00 PM
AVERAGE 84
..........................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 56 2024
MINIMUM TEMPERATURE (F) 23 -2 2006
SUNRISE AND SUNSET
DECEMBER 7 2025......SUNRISE 7:07 AM CST SUNSET 4:22 PM CST
DECEMBER 8 2025......SUNRISE 7:08 AM CST SUNSET 4:22 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$