529
CDUS43 KLOT 170730
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
230 AM CDT TUE OCT 17 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR OCTOBER 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 55 2:02 PM 78 1998 62 -7 55
MINIMUM 37 11:51 PM 29 2018 42 -5 34
AVERAGE 46 52 -6 45
PRECIPITATION (IN)
YESTERDAY 0.00 0.65 2007 0.10 -0.10 0.00
MONTH TO DATE 2.02 1.66 0.36 0.91
SINCE SEP 1 4.79 4.66 0.13 3.26
SINCE JAN 1 27.24 28.03 -0.79 27.99
DEGREE DAYS
HEATING
YESTERDAY 19 13 6 20
MONTH TO DATE 129 164 -35 203
SINCE SEP 1 176 264 -88 301
SINCE JUL 1 179 275 -96 301
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 25 9 16 0
SINCE SEP 1 126 97 29 122
SINCE JAN 1 800 821 -21 945
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 7.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 8:00 PM
LOWEST 66 3:00 PM
AVERAGE 80
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 83 2016
MINIMUM TEMPERATURE (F) 42 28 2004
SUNRISE AND SUNSET
OCTOBER 17 2023.......SUNRISE 7:07 AM CDT SUNSET 6:09 PM CDT
OCTOBER 18 2023.......SUNRISE 7:09 AM CDT SUNSET 6:07 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page