820
CDUS43 KLOT 050645
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
145 AM CDT SUN JUL 05 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JULY 4 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 12:57 PM 98 2012 84 0 90
MINIMUM 68 11:59 PM 50 2008 63 5 72
AVERAGE 76 73 3 81
PRECIPITATION (IN)
YESTERDAY 0.63R 0.45 2022 0.11 0.52 0.45
2025
MONTH TO DATE 3.89 0.41 3.48 0.45
SINCE JUN 1 10.52 4.06 6.46 3.10
SINCE JAN 1 23.40 16.32 7.08 11.16
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 24 33 -9 18
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 11 8 3 16
MONTH TO DATE 62 32 30 56
SINCE JUN 1 216 207 9 323
SINCE JAN 1 275 263 12 356
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 6.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 61 1:00 PM
AVERAGE 81
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 99 2012
MINIMUM TEMPERATURE (F) 63 50 1997
2008
SUNRISE AND SUNSET
JULY 5 2026..........SUNRISE 5:24 AM CDT SUNSET 8:31 PM CDT
JULY 6 2026..........SUNRISE 5:24 AM CDT SUNSET 8:31 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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