783
CDUS43 KLOT 272137
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
437 PM CDT WED SEP 27 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 27 2023...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 72 12:31 PM 88 2021 71 1 61
MINIMUM 62 6:23 AM 39 2001 49 13 43
2012
AVERAGE 67 60 7 52
PRECIPITATION (IN)
TODAY 0.03 2.00 2019 0.10 -0.07 0.00
MONTH TO DATE 2.77 2.72 0.05 2.35
SINCE SEP 1 2.77 2.72 0.05 2.35
SINCE JAN 1 25.22 26.09 -0.87 27.08
DEGREE DAYS
HEATING
TODAY 0 6 -6 13
MONTH TO DATE 40 80 -40 58
SINCE SEP 1 40 80 -40 58
SINCE JUL 1 43 91 -48 58
COOLING
TODAY 2 1 1 0
MONTH TO DATE 98 85 13 122
SINCE SEP 1 98 85 13 122
SINCE JAN 1 772 809 -37 945
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 6.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 3:00 AM
LOWEST 70 12:00 PM
AVERAGE 83
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 84 2013
MINIMUM TEMPERATURE (F) 49 37 2000
SUNRISE AND SUNSET
SEPTEMBER 27 2023.....SUNRISE 6:45 AM CDT SUNSET 6:42 PM CDT
SEPTEMBER 28 2023.....SUNRISE 6:46 AM CDT SUNSET 6:40 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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