609
CDUS43 KLOT 210634
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT FRI JUL 21 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JULY 20 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 84 2:15 PM 97 2011 84 0 86
MINIMUM 65 4:43 AM 54 2009 64 1 73
AVERAGE 75 74 1 80
PRECIPITATION (IN)
YESTERDAY T 1.21 2005 0.13 -0.13 T
MONTH TO DATE 5.27 2.28 2.99 1.92
SINCE JUN 1 6.44 5.93 0.51 3.87
SINCE JAN 1 16.97 18.19 -1.22 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 10 9 1 15
MONTH TO DATE 154 176 -22 189
SINCE JUN 1 305 351 -46 385
SINCE JAN 1 356 407 -51 506
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 10.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 5:00 AM
LOWEST 44 2:00 PM
AVERAGE 67
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THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 97 2011
MINIMUM TEMPERATURE (F) 64 52 2007
SUNRISE AND SUNSET
JULY 21 2023..........SUNRISE 5:36 AM CDT SUNSET 8:22 PM CDT
JULY 22 2023..........SUNRISE 5:37 AM CDT SUNSET 8:22 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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