122
CDUS43 KLOT 090730
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
230 AM CDT WED JUL 09 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JULY 8 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 82 8:59 AM 93 2002 84 -2 84
MINIMUM 66 4:29 AM 51 2015 63 3 65
AVERAGE 74 74 0 75
PRECIPITATION (IN)
YESTERDAY 0.62 1.83 2013 0.11 0.51 0.00
MONTH TO DATE 1.37 0.84 0.53 1.63
SINCE JUN 1 4.02 4.49 -0.47 6.66
SINCE JAN 1 12.08 16.75 -4.67 19.30
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 9 9 0 10
MONTH TO DATE 103 68 35 67
SINCE JUN 1 370 243 127 309
SINCE JAN 1 403 299 104 363
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 5.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 8:00 PM
LOWEST 56 9:00 AM
AVERAGE 75
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 92 2001
2012
MINIMUM TEMPERATURE (F) 63 50 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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