028
CDUS43 KLOT 010638
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT TUE JUL 01 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 30 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 90 3:54 PM 94 2019 84 6 73
MINIMUM 71 2:36 AM 49 2007 62 9 52
AVERAGE 81 73 8 63
PRECIPITATION (IN)
YESTERDAY T 1.83 2014 0.10 -0.10 0.00
MONTH TO DATE 2.65 3.65 -1.00 5.03
SINCE JUN 1 2.65 3.65 -1.00 5.03
SINCE JAN 1 10.71 15.91 -5.20 17.67
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 2
MONTH TO DATE 18 30 -12 13
SINCE JUN 1 18 30 -12 13
SINCE JUL 1 5675 6360 -685 5255
COOLING
YESTERDAY 16 8 8 0
MONTH TO DATE 267 175 92 242
SINCE JUN 1 267 175 92 242
SINCE JAN 1 300 231 69 296
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 7.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 3:00 AM
LOWEST 44 3:00 PM
AVERAGE 68
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 92 2018
MINIMUM TEMPERATURE (F) 62 48 2001
2024
SUNRISE AND SUNSET
JULY 1 2025..........SUNRISE 5:22 AM CDT SUNSET 8:32 PM CDT
JULY 2 2025..........SUNRISE 5:22 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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