993
CDUS43 KLOT 180632
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT WED SEP 18 2024
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 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 86 1:40 PM 92 2018 75 11 68
MINIMUM 53 5:41 AM 40 1999 53 0 51
AVERAGE 70 64 6 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.84 2023 0.10 -0.10 0.84
MONTH TO DATE T 1.69 -1.69 1.70
SINCE SEP 1 T 1.69 -1.69 1.70
SINCE JAN 1 24.32 25.06 -0.74 24.15
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 5
MONTH TO DATE 22 31 -9 30
SINCE SEP 1 22 31 -9 30
SINCE JUL 1 31 42 -11 33
COOLING
YESTERDAY 5 3 2 0
MONTH TO DATE 63 66 -3 67
SINCE SEP 1 63 66 -3 67
SINCE JAN 1 861 790 71 741
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 4.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 5:00 AM
LOWEST 30 3:00 PM
AVERAGE 60
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 88 2007
MINIMUM TEMPERATURE (F) 53 41 2012
SUNRISE AND SUNSET
SEPTEMBER 18 2024.....SUNRISE 6:37 AM CDT SUNSET 6:56 PM CDT
SEPTEMBER 19 2024.....SUNRISE 6:38 AM CDT SUNSET 6:54 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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