068
CDUS43 KLOT 122132
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CDT TUE MAY 12 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MAY 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 70 1:00 PM 91 2022 70 0 82
MINIMUM 38 2:27 AM 30 2021 47 -9 46
AVERAGE 54 58 -4 64
PRECIPITATION (IN)
TODAY 0.07 1.26 2016 0.14 -0.07 T
MONTH TO DATE 0.40 1.76 -1.36 0.71
SINCE MAR 1 10.70 7.17 3.53 5.61
SINCE JAN 1 11.95 9.68 2.27 7.18
DEGREE DAYS
HEATING
TODAY 11 8 3 1
MONTH TO DATE 165 113 52 106
SINCE MAR 1 1199 1455 -256 1210
SINCE JUL 1 5841 6232 -391 5531
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 0 8 -8 0
SINCE MAR 1 12 14 -2 6
SINCE JAN 1 12 14 -2 6
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 9.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 2:00 AM
LOWEST 37 12:00 PM
AVERAGE 58
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 89 2022
MINIMUM TEMPERATURE (F) 48 32 2013
SUNRISE AND SUNSET
MAY 12 2026...........SUNRISE 5:36 AM CDT SUNSET 8:04 PM CDT
MAY 13 2026...........SUNRISE 5:35 AM CDT SUNSET 8:05 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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