Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 062134
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT MON OCT 06 2025
...................................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR OCTOBER 6 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 84 1:51 PM 88 2007 67 17 73
MINIMUM 61 5:43 AM 30 2001 46 15 46
AVERAGE 73 56 17 60
PRECIPITATION (IN)
TODAY T 0.47 2017 0.10 -0.10 0.00
MONTH TO DATE T 0.63 -0.63 0.12
SINCE SEP 1 0.64 3.63 -2.99 1.54
SINCE JAN 1 21.17 27.00 -5.83 25.86
DEGREE DAYS
HEATING
TODAY 0 9 -9 5
MONTH TO DATE 0 50 -50 26
SINCE SEP 1 47 150 -103 59
SINCE JUL 1 58 161 -103 68
COOLING
TODAY 8 1 7 0
MONTH TO DATE 47 6 41 3
SINCE SEP 1 174 94 80 113
SINCE JAN 1 1082 818 264 911
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 8.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 7:00 AM
LOWEST 49 2:00 PM
AVERAGE 65
..........................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 88 2007
MINIMUM TEMPERATURE (F) 45 27 2001
SUNRISE AND SUNSET
OCTOBER 6 2025.......SUNRISE 6:56 AM CDT SUNSET 6:26 PM CDT
OCTOBER 7 2025.......SUNRISE 6:57 AM CDT SUNSET 6:24 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$