426
CDUS43 KLOT 301210
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
710 AM CDT MON MAR 30 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MARCH 29 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 63 12:19 PM 78 1998 53 10 72
MINIMUM 38 5:52 AM 19 2008 32 6 47
AVERAGE 51 42 9 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.53 2002 0.07 -0.07 0.05
MONTH TO DATE 3.86 1.82 2.04 2.89
SINCE MAR 1 3.86 1.82 2.04 2.89
SINCE JAN 1 5.11 4.33 0.78 4.46
DEGREE DAYS
HEATING
YESTERDAY 14 22 -8 5
MONTH TO DATE 658 805 -147 629
SINCE MAR 1 658 805 -147 629
SINCE JUL 1 5300 5582 -282 4950
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 10.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 5:00 AM
LOWEST 26 1:00 PM
AVERAGE 48
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 78 1998
MINIMUM TEMPERATURE (F) 33 21 2003
2011
2014
SUNRISE AND SUNSET
MARCH 30 2026.........SUNRISE 6:39 AM CDT SUNSET 7:16 PM CDT
MARCH 31 2026.........SUNRISE 6:37 AM CDT SUNSET 7:18 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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