226
CDUS43 KLOT 130634
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SUN AUG 13 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR AUGUST 12 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 85 2:15 PM 94 2010 83 2 75
MINIMUM 64 4:03 AM 48 2004 63 1 54
AVERAGE 75 72 3 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.70 2005 0.13 -0.13 0.00
MONTH TO DATE 0.17 1.52 -1.35 1.40
SINCE JUN 1 10.96 8.79 2.17 7.51
SINCE JAN 1 21.49 21.05 0.44 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 10 8 2 0
MONTH TO DATE 87 96 -9 109
SINCE JUN 1 503 543 -40 589
SINCE JAN 1 554 599 -45 710
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 4:00 AM
LOWEST 41 4:00 PM
AVERAGE 64
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THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 91 2010
MINIMUM TEMPERATURE (F) 63 50 2004
SUNRISE AND SUNSET
AUGUST 13 2023........SUNRISE 5:59 AM CDT SUNSET 7:56 PM CDT
AUGUST 14 2023........SUNRISE 6:00 AM CDT SUNSET 7:55 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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