878
CDUS43 KLOT 232134
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT THU APR 23 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR APRIL 23 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 79 2:59 PM 83 2022 62 17 76
MINIMUM 48 3:56 AM 25 2003 40 8 52
AVERAGE 64 51 13 64
PRECIPITATION (IN)
TODAY 0.00 0.56 2013 0.13 -0.13 0.22
MONTH TO DATE 4.71 2.43 2.28 1.85
SINCE MAR 1 9.28 4.40 4.88 4.75
SINCE JAN 1 10.53 6.91 3.62 6.32
DEGREE DAYS
HEATING
TODAY 1 14 -13 1
MONTH TO DATE 280 405 -125 385
SINCE MAR 1 952 1255 -303 1047
SINCE JUL 1 5594 6032 -438 5368
COOLING
TODAY 0 0 0 0
MONTH TO DATE 12 0 12 3
SINCE MAR 1 12 2 10 3
SINCE JAN 1 12 2 10 3
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 8.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 AM
LOWEST 43 3:00 PM
AVERAGE 68
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 84 2009
MINIMUM TEMPERATURE (F) 41 28 2015
SUNRISE AND SUNSET
APRIL 23 2026.........SUNRISE 6:00 AM CDT SUNSET 7:43 PM CDT
APRIL 24 2026.........SUNRISE 5:59 AM CDT SUNSET 7:44 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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