Climatological Report (Daily)
Issued by NWS
Issued by NWS
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162
CDUS43 KLOT 070653
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
153 AM CDT TUE OCT 07 2025
...................................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR OCTOBER 6 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 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)
YESTERDAY 0.09 0.47 2017 0.10 -0.01 0.00
MONTH TO DATE 0.09 0.63 -0.54 0.12
SINCE SEP 1 0.73 3.63 -2.90 1.54
SINCE JAN 1 21.26 27.00 -5.74 25.86
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 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 7.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 11:00 PM
LOWEST 49 2:00 PM
AVERAGE 71
..........................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 88 2007
MINIMUM TEMPERATURE (F) 45 27 2001
SUNRISE AND SUNSET
OCTOBER 7 2025.......SUNRISE 6:57 AM CDT SUNSET 6:24 PM CDT
OCTOBER 8 2025.......SUNRISE 6:58 AM CDT SUNSET 6:22 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$