566
CDUS43 KLOT 040633
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT FRI JUL 04 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JULY 3 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 92 3:18 PM 94 2012 84 8 86
MINIMUM 67 4:43 AM 52 2005 63 4 71
2008
AVERAGE 80 73 7 79
PRECIPITATION (IN)
YESTERDAY 0.00 2.73 1998 0.10 -0.10 0.59
MONTH TO DATE 0.00 0.30 -0.30 0.61
SINCE JUN 1 2.65 3.95 -1.30 5.64
SINCE JAN 1 10.71 16.21 -5.50 18.28
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE JUN 1 18 33 -15 16
SINCE JUL 1 0 0 0 3
COOLING
YESTERDAY 15 8 7 14
MONTH TO DATE 40 24 16 24
SINCE JUN 1 307 199 108 266
SINCE JAN 1 340 255 85 320
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 4.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 3:00 AM
LOWEST 39 1:00 PM
AVERAGE 63
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 98 2012
MINIMUM TEMPERATURE (F) 63 50 2008
SUNRISE AND SUNSET
JULY 4 2025..........SUNRISE 5:23 AM CDT SUNSET 8:31 PM CDT
JULY 5 2025..........SUNRISE 5:24 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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