680
CDUS43 KLOT 220633
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT FRI SEP 22 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 21 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 75 11:36 AM 92 2017 74 1 85
MINIMUM 62 6:18 AM 40 2006 52 10 58
AVERAGE 69 63 6 72
PRECIPITATION (IN)
YESTERDAY 0.19 0.51 2019 0.11 0.08 0.00
MONTH TO DATE 2.30 2.11 0.19 2.24
SINCE SEP 1 2.30 2.11 0.19 2.24
SINCE JAN 1 24.75 25.48 -0.73 26.97
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 40 47 -7 6
SINCE SEP 1 40 47 -7 6
SINCE JUL 1 43 58 -15 6
COOLING
YESTERDAY 4 2 2 7
MONTH TO DATE 76 74 2 122
SINCE SEP 1 76 74 2 122
SINCE JAN 1 750 798 -48 945
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 2.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 10:00 PM
LOWEST 66 1:00 PM
AVERAGE 82
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 2017
MINIMUM TEMPERATURE (F) 51 38 1999
SUNRISE AND SUNSET
SEPTEMBER 22 2023.....SUNRISE 6:40 AM CDT SUNSET 6:51 PM CDT
SEPTEMBER 23 2023.....SUNRISE 6:41 AM CDT SUNSET 6:49 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