819
CDUS43 KLOT 012135
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT TUE APR 01 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR APRIL 1 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 44 2:45 PM 83 2010 54 -10 48
MINIMUM 26 4:49 AM 22 2018 33 -7 41
AVERAGE 35 44 -9 45
PRECIPITATION (IN)
TODAY 0.00 0.36 2024 0.08 -0.08 0.36
MONTH TO DATE 0.00 0.08 -0.08 0.36
SINCE MAR 1 2.90 2.05 0.85 4.29
SINCE JAN 1 4.47 4.56 -0.09 6.74
DEGREE DAYS
HEATING
TODAY 30 21 9 20
MONTH TO DATE 30 21 9 20
SINCE MAR 1 692 871 -179 700
SINCE JUL 1 5012 5648 -636 4761
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 2 -2 0
SINCE JAN 1 0 2 -2 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 8.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 12:00 AM
LOWEST 38 12:00 PM
AVERAGE 62
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 80 2010
MINIMUM TEMPERATURE (F) 34 17 2018
SUNRISE AND SUNSET
APRIL 1 2025.........SUNRISE 6:35 AM CDT SUNSET 7:19 PM CDT
APRIL 2 2025.........SUNRISE 6:34 AM CDT SUNSET 7:20 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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