987
CDUS43 KLOT 212133
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT FRI MAR 21 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MARCH 21 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 61 2:35 PM 83 2012 49 12 40
MINIMUM 27 3:24 AM 12 2013 30 -3 23
AVERAGE 44 40 4 32
PRECIPITATION (IN)
TODAY 0.00 0.80 2007 0.06 -0.06 0.00
MONTH TO DATE 2.41 1.25 1.16 2.51
SINCE MAR 1 2.41 1.25 1.16 2.51
SINCE JAN 1 3.98 3.76 0.22 4.96
DEGREE DAYS
HEATING
TODAY 21 26 -5 33
MONTH TO DATE 486 615 -129 443
SINCE MAR 1 486 615 -129 443
SINCE JUL 1 4806 5392 -586 4504
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 35 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 15.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 5:00 AM
LOWEST 33 3:00 PM
AVERAGE 56
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 83 2012
MINIMUM TEMPERATURE (F) 30 13 2002
SUNRISE AND SUNSET
MARCH 21 2025.........SUNRISE 6:54 AM CDT SUNSET 7:07 PM CDT
MARCH 22 2025.........SUNRISE 6:52 AM CDT SUNSET 7:08 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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