000
CDUS43 KLOT 270635
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST FRI FEB 27 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 26 2026...
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)
YESTERDAY
MAXIMUM 41 4:52 PM 71 2024 39 2 52
MINIMUM 14 5:34 AM -3 2015 22 -8 30
AVERAGE 28 31 -3 41
PRECIPITATION (IN)
YESTERDAY 0.00 1.77 2009 0.05 -0.05 0.08
MONTH TO DATE 0.08 1.13 -1.05 0.23
SINCE DEC 1 2.66 4.07 -1.41 2.64
SINCE JAN 1 1.25 2.40 -1.15 1.57
DEGREE DAYS
HEATING
YESTERDAY 37 34 3 24
MONTH TO DATE 900 997 -97 1054
SINCE DEC 1 3508 3423 85 3362
SINCE JUL 1 4591 4709 -118 4276
COOLING
YESTERDAY 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 14 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 4.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 11:00 PM
LOWEST 40 1:00 PM
AVERAGE 66
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 74 2024
MINIMUM TEMPERATURE (F) 23 -8 2015
SUNRISE AND SUNSET
FEBRUARY 27 2026......SUNRISE 6:31 AM CST SUNSET 5:41 PM CST
FEBRUARY 28 2026......SUNRISE 6:29 AM CST SUNSET 5:42 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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