426
CDUS43 KLOT 160634
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT TUE JUN 16 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 15 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 76 2:31 PM 96 2022 81 -5 83
MINIMUM 48 2:57 AM 43 1997 59 -11 55
AVERAGE 62 70 -8 69
PRECIPITATION (IN)
YESTERDAY 0.00 3.09 2015 0.12 -0.12 0.00
MONTH TO DATE 4.36 1.97 2.39 1.13
SINCE JUN 1 4.36 1.97 2.39 1.13
SINCE JAN 1 17.24 14.23 3.01 9.19
DEGREE DAYS
HEATING
YESTERDAY 3 1 2 0
MONTH TO DATE 14 26 -12 18
SINCE JUN 1 14 26 -12 18
SINCE JUL 1 5920 6356 -436 5676
COOLING
YESTERDAY 0 6 -6 4
MONTH TO DATE 95 69 26 45
SINCE JUN 1 95 69 26 45
SINCE JAN 1 154 125 29 78
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 9.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 2:00 AM
LOWEST 37 6:00 PM
AVERAGE 67
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 94 2022
MINIMUM TEMPERATURE (F) 59 47 2023
SUNRISE AND SUNSET
JUNE 16 2026..........SUNRISE 5:17 AM CDT SUNSET 8:30 PM CDT
JUNE 17 2026..........SUNRISE 5:17 AM CDT SUNSET 8:31 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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