602
CDUS43 KLOT 020638
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT WED JUL 02 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JULY 1 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 87 3:57 PM 92 2018 84 3 75
MINIMUM 68 4:42 AM 48 2001 62 6 48
2024
AVERAGE 78 73 5 62
PRECIPITATION (IN)
YESTERDAY 0.00 1.19 2012 0.10 -0.10 0.00
MONTH TO DATE 0.00 0.10 -0.10 0.00
SINCE JUN 1 2.65 3.75 -1.10 5.03
SINCE JAN 1 10.71 16.01 -5.30 17.67
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 3
MONTH TO DATE 0 0 0 3
SINCE JUN 1 18 33 -15 16
SINCE JUL 1 0 0 0 3
COOLING
YESTERDAY 13 8 5 0
MONTH TO DATE 13 8 5 0
SINCE JUN 1 280 183 97 242
SINCE JAN 1 313 239 74 296
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 7.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 3:00 AM
LOWEST 40 3:00 PM
AVERAGE 62
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 95 2012
MINIMUM TEMPERATURE (F) 63 42 2001
SUNRISE AND SUNSET
JULY 2 2025..........SUNRISE 5:22 AM CDT SUNSET 8:32 PM CDT
JULY 3 2025..........SUNRISE 5:23 AM CDT SUNSET 8:32 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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