577
CDUS43 KLOT 122140
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
440 PM CDT SUN JUL 12 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JULY 12 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 87 1:22 PM 90 2012 84 3 84
MINIMUM 62 4:17 AM 54 2002 63 -1 68
AVERAGE 75 74 1 76
PRECIPITATION (IN)
TODAY 0.00 1.10 2014 0.12 -0.12 T
MONTH TO DATE 3.93 1.33 2.60 3.85
SINCE JUN 1 10.56 4.98 5.58 6.50
SINCE JAN 1 23.44 17.24 6.20 14.56
DEGREE DAYS
HEATING
TODAY 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
TODAY 10 9 1 11
MONTH TO DATE 136 104 32 152
SINCE JUN 1 290 279 11 419
SINCE JAN 1 349 335 14 452
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 5.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 4:00 AM
LOWEST 42 3:00 PM
AVERAGE 68
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 95 2019
MINIMUM TEMPERATURE (F) 63 52 2002
2007
SUNRISE AND SUNSET
JULY 12 2026..........SUNRISE 5:29 AM CDT SUNSET 8:28 PM CDT
JULY 13 2026..........SUNRISE 5:29 AM CDT SUNSET 8:28 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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