813
CDUS43 KLOT 092143
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
443 PM CDT WED APR 09 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR APRIL 9 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 2:13 PM 75 2017 57 -13 65
MINIMUM 33 5:43 AM 21 2003 36 -3 43
AVERAGE 39 46 -7 54
PRECIPITATION (IN)
TODAY 0.00 2.21 2015 0.10 -0.10 0.00
MONTH TO DATE 0.88 0.81 0.07 1.11
SINCE MAR 1 3.78 2.78 1.00 5.04
SINCE JAN 1 5.35 5.29 0.06 7.49
DEGREE DAYS
HEATING
TODAY 26 19 7 11
MONTH TO DATE 209 180 29 188
SINCE MAR 1 871 1030 -159 868
SINCE JUL 1 5191 5807 -616 4929
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 22 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 11.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 3:00 PM
LOWEST 54 3:00 AM
AVERAGE 61
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 83 2011
MINIMUM TEMPERATURE (F) 36 22 2003
SUNRISE AND SUNSET
APRIL 9 2025.........SUNRISE 6:22 AM CDT SUNSET 7:28 PM CDT
APRIL 10 2025.........SUNRISE 6:20 AM CDT SUNSET 7:29 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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