694
CDUS43 KLOT 272133
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT SUN APR 27 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR APRIL 27 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 68 2:59 PM 85 2021 64 4 78
MINIMUM 33 5:14 AM 27 2012 42 -9 59
AVERAGE 51 53 -2 69
PRECIPITATION (IN)
TODAY 0.00 0.89 2016 0.14 -0.14 0.46
MONTH TO DATE 1.98 2.97 -0.99 2.11
SINCE MAR 1 4.88 4.94 -0.06 6.04
SINCE JAN 1 6.45 7.45 -1.00 8.49
DEGREE DAYS
HEATING
TODAY 14 12 2 0
MONTH TO DATE 427 456 -29 400
SINCE MAR 1 1089 1306 -217 1080
SINCE JUL 1 5409 6083 -674 5141
COOLING
TODAY 0 0 0 4
MONTH TO DATE 3 0 3 5
SINCE MAR 1 3 2 1 5
SINCE JAN 1 3 2 1 5
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 6.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 3:00 AM
LOWEST 37 3:00 PM
AVERAGE 60
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 80 2004
MINIMUM TEMPERATURE (F) 42 26 2019
SUNRISE AND SUNSET
APRIL 27 2025.........SUNRISE 5:54 AM CDT SUNSET 7:48 PM CDT
APRIL 28 2025.........SUNRISE 5:53 AM CDT SUNSET 7:49 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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