578
CDUS43 KLOT 252234
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CST WED FEB 25 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 25 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 37 3:31 PM 71 2000 39 -2 53
MINIMUM 25 7:33 AM -5 2003 22 3 29
AVERAGE 31 30 1 41
PRECIPITATION (IN)
TODAY 0.00 0.42 2007 0.06 -0.06 T
MONTH TO DATE 0.08 1.08 -1.00 0.15
SINCE DEC 1 2.66 4.02 -1.36 2.56
SINCE JAN 1 1.25 2.35 -1.10 1.49
DEGREE DAYS
HEATING
TODAY 34 35 -1 24
MONTH TO DATE 863 963 -100 1030
SINCE DEC 1 3471 3389 82 3338
SINCE JUL 1 4554 4675 -121 4252
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 13.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 4:00 AM
LOWEST 32 4:00 PM
AVERAGE 60
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 71 2024
MINIMUM TEMPERATURE (F) 22 -3 2015
SUNRISE AND SUNSET
FEBRUARY 25 2026......SUNRISE 6:34 AM CST SUNSET 5:39 PM CST
FEBRUARY 26 2026......SUNRISE 6:33 AM CST SUNSET 5:40 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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