874
CDUS43 KLOT 310641
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
141 AM CDT TUE MAR 31 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MARCH 30 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 80R 4:46 PM 78 1998 53 27 76
MINIMUM 44 4:33 AM 21 2003 33 11 40
2011
2014
AVERAGE 62 43 19 58
PRECIPITATION (IN)
YESTERDAY 0.62 1.83 2017 0.07 0.55 0.01
MONTH TO DATE 4.48 1.89 2.59 2.90
SINCE MAR 1 4.48 1.89 2.59 2.90
SINCE JAN 1 5.73 4.40 1.33 4.47
DEGREE DAYS
HEATING
YESTERDAY 3 22 -19 7
MONTH TO DATE 661 827 -166 636
SINCE MAR 1 661 827 -166 636
SINCE JUL 1 5303 5604 -301 4957
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 32 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 13.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 9:00 PM
LOWEST 41 4:00 PM
AVERAGE 64
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 78 2010
MINIMUM TEMPERATURE (F) 33 19 2011
SUNRISE AND SUNSET
MARCH 31 2026.........SUNRISE 6:37 AM CDT SUNSET 7:18 PM CDT
APRIL 1 2026.........SUNRISE 6:36 AM CDT SUNSET 7:19 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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