482
CDUS43 KLOT 240634
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SUN SEP 24 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 23 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 2:21 PM 94 2017 73 7 62
MINIMUM 63 11:59 PM 36 2012 51 12 44
AVERAGE 72 62 10 53
PRECIPITATION (IN)
YESTERDAY 0.00 1.26 2001 0.10 -0.10 T
MONTH TO DATE 2.44 2.31 0.13 2.24
SINCE SEP 1 2.44 2.31 0.13 2.24
SINCE JAN 1 24.89 25.68 -0.79 26.97
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 12
MONTH TO DATE 40 57 -17 27
SINCE SEP 1 40 57 -17 27
SINCE JUL 1 43 68 -25 27
COOLING
YESTERDAY 7 2 5 0
MONTH TO DATE 88 78 10 122
SINCE SEP 1 88 78 10 122
SINCE JAN 1 762 802 -40 945
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 7.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 9:00 PM
LOWEST 41 12:00 PM
AVERAGE 57
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 91 2007
2017
MINIMUM TEMPERATURE (F) 50 32 2012
SUNRISE AND SUNSET
SEPTEMBER 24 2023.....SUNRISE 6:42 AM CDT SUNSET 6:47 PM CDT
SEPTEMBER 25 2023.....SUNRISE 6:43 AM CDT SUNSET 6:45 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