313
CDUS43 KLOT 092133
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT WED JUL 09 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JULY 9 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 88 12:32 PM 92 2001 84 4 80
2012
MINIMUM 68 3:11 AM 50 1997 63 5 68
AVERAGE 78 74 4 74
PRECIPITATION (IN)
TODAY 0.00 2.15 2002 0.12 -0.12 0.50
MONTH TO DATE 1.37 0.96 0.41 2.13
SINCE JUN 1 4.02 4.61 -0.59 7.16
SINCE JAN 1 12.08 16.87 -4.79 19.80
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE JUN 1 18 33 -15 16
SINCE JUL 1 0 0 0 3
COOLING
TODAY 13 9 4 9
MONTH TO DATE 116 77 39 76
SINCE JUN 1 383 252 131 318
SINCE JAN 1 416 308 108 372
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 4.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 55 12:00 PM
AVERAGE 74
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 95 2019
MINIMUM TEMPERATURE (F) 63 46 1997
SUNRISE AND SUNSET
JULY 9 2025..........SUNRISE 5:27 AM CDT SUNSET 8:30 PM CDT
JULY 10 2025..........SUNRISE 5:27 AM CDT SUNSET 8:29 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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