649
CDUS43 KLOT 160632
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT MON JUN 16 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 15 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 83 3:23 PM 96 2022 81 2 85
MINIMUM 55 2:15 AM 43 1997 59 -4 54
AVERAGE 69 70 -1 70
PRECIPITATION (IN)
YESTERDAY 0.00 3.09 2015 0.12 -0.12 0.00
MONTH TO DATE 1.13 1.97 -0.84 2.30
SINCE JUN 1 1.13 1.97 -0.84 2.30
SINCE JAN 1 9.19 14.23 -5.04 14.94
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 18 26 -8 11
SINCE JUN 1 18 26 -8 11
SINCE JUL 1 5675 6356 -681 5253
COOLING
YESTERDAY 4 6 -2 5
MONTH TO DATE 45 69 -24 74
SINCE JUN 1 45 69 -24 74
SINCE JAN 1 78 125 -47 128
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 6.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 1:00 AM
LOWEST 44 3:00 PM
AVERAGE 64
......................................................
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 2025..........SUNRISE 5:17 AM CDT SUNSET 8:31 PM CDT
JUNE 17 2025..........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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