243
CDUS43 KLOT 180641
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
141 AM CDT THU JUL 18 2024
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JULY 17 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 80 3:05 PM 97 2012 84 -4 78
MINIMUM 60 11:59 PM 52 2014 64 -4 63
AVERAGE 70 74 -4 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.90 2003 0.11 -0.11 0.00
MONTH TO DATE 4.11 1.92 2.19 5.27
SINCE JUN 1 9.14 5.57 3.57 6.44
SINCE JAN 1 21.78 17.83 3.95 16.97
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 0 3 0
SINCE JUN 1 16 33 -17 29
SINCE JUL 1 3 0 3 0
COOLING
YESTERDAY 5 9 -4 6
MONTH TO DATE 158 149 9 136
SINCE JUN 1 400 324 76 287
SINCE JAN 1 454 380 74 338
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 9.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 12:00 AM
LOWEST 42 3:00 PM
AVERAGE 67
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 96 2012
MINIMUM TEMPERATURE (F) 64 55 2004
2017
2018
SUNRISE AND SUNSET
JULY 18 2024..........SUNRISE 5:34 AM CDT SUNSET 8:24 PM CDT
JULY 19 2024..........SUNRISE 5:35 AM CDT SUNSET 8:23 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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