084
CDUS43 KLOT 280634
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT TUE APR 28 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR APRIL 27 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 67 3:24 PM 85 2021 64 3 68
MINIMUM 48 12:17 AM 27 2012 42 6 33
AVERAGE 58 53 5 51
PRECIPITATION (IN)
YESTERDAY 0.79 0.89 2016 0.14 0.65 0.00
MONTH TO DATE 5.50 2.97 2.53 1.98
SINCE MAR 1 10.07 4.94 5.13 4.88
SINCE JAN 1 11.32 7.45 3.87 6.45
DEGREE DAYS
HEATING
YESTERDAY 7 12 -5 14
MONTH TO DATE 317 456 -139 427
SINCE MAR 1 989 1306 -317 1089
SINCE JUL 1 5631 6083 -452 5410
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 12 0 12 3
SINCE MAR 1 12 2 10 3
SINCE JAN 1 12 2 10 3
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 12.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 PM
LOWEST 74 7:00 AM
AVERAGE 86
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 84 2025
MINIMUM TEMPERATURE (F) 42 26 2019
SUNRISE AND SUNSET
APRIL 28 2026.........SUNRISE 5:53 AM CDT SUNSET 7:48 PM CDT
APRIL 29 2026.........SUNRISE 5:52 AM CDT SUNSET 7:50 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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