187
CDUS43 KLOT 182136
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT FRI AUG 18 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR AUGUST 18 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 77 1:26 PM 86 2006 82 -5 83
2016
MINIMUM 54 4:47 AM 48 2012 62 -8 56
AVERAGE 66 72 -6 70
PRECIPITATION (IN)
TODAY 0.00 0.71 2006 0.12 -0.12 0.00
MONTH TO DATE 1.13 2.28 -1.15 1.41
SINCE JUN 1 11.92 9.55 2.37 7.52
SINCE JAN 1 22.45 21.81 0.64 22.20
DEGREE DAYS
HEATING
TODAY 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
TODAY 1 7 -6 5
MONTH TO DATE 104 140 -36 139
SINCE JUN 1 520 587 -67 619
SINCE JAN 1 571 643 -72 740
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 2.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1:00 AM
LOWEST 41 11:00 AM
AVERAGE 64
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 89 2021
MINIMUM TEMPERATURE (F) 62 51 1997
SUNRISE AND SUNSET
AUGUST 18 2023........SUNRISE 6:04 AM CDT SUNSET 7:49 PM CDT
AUGUST 19 2023........SUNRISE 6:05 AM CDT SUNSET 7:48 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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