283
CDUS43 KLOT 202132
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CDT FRI OCT 20 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR OCTOBER 20 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 61 2:57 PM 84 2003 61 0 63
MINIMUM 50 4:35 AM 26 2018 41 9 27
AVERAGE 56 50 6 45
PRECIPITATION (IN)
TODAY 0.00 0.17 2008 0.09 -0.09 0.00
MONTH TO DATE 2.28 2.03 0.25 0.91
SINCE SEP 1 5.05 5.03 0.02 3.26
SINCE JAN 1 27.50 28.40 -0.90 27.99
DEGREE DAYS
HEATING
TODAY 9 15 -6 20
MONTH TO DATE 179 220 -41 299
SINCE SEP 1 226 320 -94 397
SINCE JUL 1 229 331 -102 397
COOLING
TODAY 0 0 0 0
MONTH TO DATE 25 9 16 0
SINCE SEP 1 126 97 29 122
SINCE JAN 1 800 821 -21 945
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 11.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 12:00 AM
LOWEST 41 3:00 PM
AVERAGE 67
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 79 2007
MINIMUM TEMPERATURE (F) 40 23 2018
SUNRISE AND SUNSET
OCTOBER 20 2023.......SUNRISE 7:11 AM CDT SUNSET 6:04 PM CDT
OCTOBER 21 2023.......SUNRISE 7:12 AM CDT SUNSET 6:03 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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