594
CDUS43 KLOT 050631
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT TUE SEP 05 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 2023...
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)
YESTERDAY
MAXIMUM 92 2:50 PM 93 2012 79 13 75
MINIMUM 67 5:12 AM 49 2000 58 9 66
2020
AVERAGE 80 69 11 71
PRECIPITATION (IN)
YESTERDAY 0.00 2.41 2008 0.10 -0.10 0.00
MONTH TO DATE 0.00 0.40 -0.40 0.10
SINCE SEP 1 0.00 0.40 -0.40 0.10
SINCE JAN 1 22.45 23.77 -1.32 24.83
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 4 -4 0
SINCE SEP 1 0 4 -4 0
SINCE JUL 1 3 15 -12 0
COOLING
YESTERDAY 15 5 10 6
MONTH TO DATE 37 20 17 37
SINCE SEP 1 37 20 17 37
SINCE JAN 1 711 744 -33 860
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 8.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 4:00 AM
LOWEST 48 1:00 PM
AVERAGE 72
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 92 1999
MINIMUM TEMPERATURE (F) 58 42 1997
SUNRISE AND SUNSET
SEPTEMBER 5 2023.....SUNRISE 6:23 AM CDT SUNSET 7:20 PM CDT
SEPTEMBER 6 2023.....SUNRISE 6:24 AM CDT SUNSET 7:18 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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