109
CDUS43 KLOT 282135
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT SAT MAR 28 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MARCH 28 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 47 2:59 PM 79 2025 52 -5 79
MINIMUM 21 4:43 AM 12 2015 32 -11 48
AVERAGE 34 42 -8 64
PRECIPITATION (IN)
TODAY 0.00 1.39 2020 0.08 -0.08 0.21
MONTH TO DATE 3.86 1.75 2.11 2.84
SINCE MAR 1 3.86 1.75 2.11 2.84
SINCE JAN 1 5.11 4.26 0.85 4.41
DEGREE DAYS
HEATING
TODAY 31 23 8 1
MONTH TO DATE 645 783 -138 624
SINCE MAR 1 645 783 -138 624
SINCE JUL 1 5287 5560 -273 4945
COOLING
TODAY 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 18 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 8.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 6:00 AM
LOWEST 34 2:00 PM
AVERAGE 51
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 78 1998
MINIMUM TEMPERATURE (F) 32 19 2008
SUNRISE AND SUNSET
MARCH 28 2026.........SUNRISE 6:42 AM CDT SUNSET 7:14 PM CDT
MARCH 29 2026.........SUNRISE 6:41 AM CDT SUNSET 7:15 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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