459
CDUS43 KLOT 042237
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
437 PM CST WED FEB 04 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 4 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 28 3:53 PM 59 2008 32 -4 33
MINIMUM 6 4:41 AM -7 2007 16 -10 21
AVERAGE 17 24 -7 27
PRECIPITATION (IN)
TODAY 0.00 0.25 2008 0.04 -0.04 0.00
MONTH TO DATE T 0.15 -0.15 T
SINCE DEC 1 2.58 3.09 -0.51 2.41
SINCE JAN 1 1.17 1.42 -0.25 1.34
DEGREE DAYS
HEATING
TODAY 48 41 7 38
MONTH TO DATE 189 164 25 125
SINCE DEC 1 2797 2590 207 2433
SINCE JUL 1 3880 3876 4 3347
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 9 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 4.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 6:00 AM
LOWEST 53 4:00 PM
AVERAGE 69
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 57 2008
MINIMUM TEMPERATURE (F) 17 -12 2015
SUNRISE AND SUNSET
FEBRUARY 4 2026......SUNRISE 7:02 AM CST SUNSET 5:12 PM CST
FEBRUARY 5 2026......SUNRISE 7:01 AM CST SUNSET 5:13 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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