933
CDUS43 KLOT 120632
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT THU SEP 12 2024
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 85 3:30 PM 91 2005 77 8 67
2019
MINIMUM 53 5:53 AM 43 1999 56 -3 57
AVERAGE 69 66 3 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.89 2006 0.09 -0.09 0.71
MONTH TO DATE T 1.10 -1.10 0.75
SINCE SEP 1 T 1.10 -1.10 0.75
SINCE JAN 1 24.32 24.47 -0.15 23.20
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 3
MONTH TO DATE 22 15 7 5
SINCE SEP 1 22 15 7 5
SINCE JUL 1 31 26 5 8
COOLING
YESTERDAY 4 4 0 0
MONTH TO DATE 16 48 -32 67
SINCE SEP 1 16 48 -32 67
SINCE JAN 1 814 772 42 741
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 3.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 6:00 AM
LOWEST 29 2:00 PM
AVERAGE 59
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 90 2005
MINIMUM TEMPERATURE (F) 55 42 1997
SUNRISE AND SUNSET
SEPTEMBER 12 2024.....SUNRISE 6:31 AM CDT SUNSET 7:07 PM CDT
SEPTEMBER 13 2024.....SUNRISE 6:32 AM CDT SUNSET 7:05 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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