070
CDUS43 KLOT 170639
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT MON JUL 17 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JULY 16 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 80 3:20 PM 96 2012 84 -4 78
MINIMUM 63 5:17 AM 51 2014 64 -1 67
AVERAGE 72 74 -2 73
PRECIPITATION (IN)
YESTERDAY 0.00 0.99 2019 0.12 -0.12 T
MONTH TO DATE 5.27 1.81 3.46 1.92
SINCE JUN 1 6.44 5.46 0.98 3.87
SINCE JAN 1 16.97 17.72 -0.75 18.55
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 29 33 -4 13
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 7 9 -2 8
MONTH TO DATE 130 140 -10 140
SINCE JUN 1 281 315 -34 336
SINCE JAN 1 332 371 -39 457
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 8.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 5:00 AM
LOWEST 48 1:00 PM
AVERAGE 69
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THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 97 2012
MINIMUM TEMPERATURE (F) 64 52 2014
SUNRISE AND SUNSET
JULY 17 2023..........SUNRISE 5:32 AM CDT SUNSET 8:25 PM CDT
JULY 18 2023..........SUNRISE 5:33 AM CDT SUNSET 8:25 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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