147
CDUS43 KLOT 100633
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT THU AUG 10 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR AUGUST 9 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 70 1:59 PM 94 2005 83 -13 79
MINIMUM 59 4:22 AM 49 1999 63 -4 58
AVERAGE 65 73 -8 69
PRECIPITATION (IN)
YESTERDAY 0.00 0.88 2008 0.12 -0.12 0.00
MONTH TO DATE 0.13 1.16 -1.03 1.40
SINCE JUN 1 10.92 8.43 2.49 7.51
SINCE JAN 1 21.45 20.69 0.76 22.19
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 29 37 -8 13
SINCE JUL 1 0 4 -4 0
COOLING
YESTERDAY 0 8 -8 4
MONTH TO DATE 62 72 -10 102
SINCE JUN 1 478 519 -41 582
SINCE JAN 1 529 575 -46 703
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 4.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 87 3:00 PM
AVERAGE 94
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 92 2021
MINIMUM TEMPERATURE (F) 63 54 2008
SUNRISE AND SUNSET
AUGUST 10 2023........SUNRISE 5:56 AM CDT SUNSET 8:00 PM CDT
AUGUST 11 2023........SUNRISE 5:57 AM CDT SUNSET 7:59 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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