747
CDUS43 KLOT 212132
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CDT MON OCT 21 2024
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR OCTOBER 21 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 81R 2:57 PM 79 2007 60 21 63
MINIMUM 48 5:38 AM 23 2018 40 8 40
AVERAGE 65 50 15 52
PRECIPITATION (IN)
TODAY 0.00 0.38 2006 0.09 -0.09 0.00
MONTH TO DATE 0.13 2.12 -1.99 2.28
SINCE SEP 1 1.55 5.12 -3.57 5.05
SINCE JAN 1 25.87 28.49 -2.62 27.50
DEGREE DAYS
HEATING
TODAY 0 15 -15 13
MONTH TO DATE 162 235 -73 197
SINCE SEP 1 195 335 -140 244
SINCE JUL 1 204 346 -142 247
COOLING
TODAY 0 0 0 0
MONTH TO DATE 3 9 -6 25
SINCE SEP 1 113 97 16 126
SINCE JAN 1 911 821 90 800
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 8.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 7:00 AM
LOWEST 23 3:00 PM
AVERAGE 47
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 79 2022
MINIMUM TEMPERATURE (F) 40 25 2013
SUNRISE AND SUNSET
OCTOBER 21 2024.......SUNRISE 7:13 AM CDT SUNSET 6:01 PM CDT
OCTOBER 22 2024.......SUNRISE 7:14 AM CDT SUNSET 6:00 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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