875
CDUS43 KLOT 092233
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CST MON FEB 09 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 9 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 38 2:52 PM 57 2009 33 5 32
MINIMUM 17 5:57 AM -7 2011 17 0 19
AVERAGE 28 25 3 26
PRECIPITATION (IN)
TODAY 0.00 0.72 2023 0.04 -0.04 0.00
MONTH TO DATE 0.01 0.34 -0.33 0.02
SINCE DEC 1 2.59 3.28 -0.69 2.43
SINCE JAN 1 1.18 1.61 -0.43 1.36
DEGREE DAYS
HEATING
TODAY 37 40 -3 39
MONTH TO DATE 397 365 32 312
SINCE DEC 1 3005 2791 214 2620
SINCE JUL 1 4088 4077 11 3534
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 13 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 7.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 7:00 AM
LOWEST 48 2:00 PM
AVERAGE 66
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 62 2009
MINIMUM TEMPERATURE (F) 18 -20 2011
SUNRISE AND SUNSET
FEBRUARY 9 2026......SUNRISE 6:56 AM CST SUNSET 5:18 PM CST
FEBRUARY 10 2026......SUNRISE 6:55 AM CST SUNSET 5:20 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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