030
CDUS43 KLOT 302133
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT MON OCT 30 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR OCTOBER 30 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 41 1:49 PM 74 1999 56 -15 66
MINIMUM 29 7:07 AM 26 2020 37 -8 40
AVERAGE 35 46 -11 53
PRECIPITATION (IN)
TODAY 0.00 0.76 2009 0.07 -0.07 0.07
MONTH TO DATE 2.63 2.91 -0.28 1.77
SINCE SEP 1 5.40 5.91 -0.51 4.12
SINCE JAN 1 27.85 29.28 -1.43 28.85
DEGREE DAYS
HEATING
TODAY 30 19 11 12
MONTH TO DATE 316 388 -72 407
SINCE SEP 1 363 488 -125 505
SINCE JUL 1 366 499 -133 505
COOLING
TODAY 0 0 0 0
MONTH TO DATE 27 9 18 9
SINCE SEP 1 128 97 31 131
SINCE JAN 1 802 821 -19 954
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 10.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 6:00 AM
LOWEST 37 2:00 PM
AVERAGE 56
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 70 2000
2008
MINIMUM TEMPERATURE (F) 37 23 2019
SUNRISE AND SUNSET
OCTOBER 30 2023.......SUNRISE 7:23 AM CDT SUNSET 5:50 PM CDT
OCTOBER 31 2023.......SUNRISE 7:24 AM CDT SUNSET 5:49 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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