706
CDUS43 KLOT 310633
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT THU AUG 31 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR AUGUST 30 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 73 2:45 PM 93 2013 80 -7 78
MINIMUM 50 11:45 PM 48 2009 60 -10 59
AVERAGE 62 70 -8 69
PRECIPITATION (IN)
YESTERDAY 0.00 0.78 2001 0.13 -0.13 0.00
MONTH TO DATE 1.13 3.71 -2.58 3.94
SINCE JUN 1 11.92 10.98 0.94 10.05
SINCE JAN 1 22.45 23.24 -0.79 24.73
DEGREE DAYS
HEATING
YESTERDAY 3 1 2 0
MONTH TO DATE 3 1 2 0
SINCE JUN 1 32 38 -6 13
SINCE JUL 1 3 5 -2 0
COOLING
YESTERDAY 0 6 -6 4
MONTH TO DATE 207 215 -8 217
SINCE JUN 1 623 662 -39 697
SINCE JAN 1 674 718 -44 818
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 9.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 3:00 AM
LOWEST 48 3:00 PM
AVERAGE 71
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 91 2000
2010
2012
MINIMUM TEMPERATURE (F) 59 43 2009
SUNRISE AND SUNSET
AUGUST 31 2023........SUNRISE 6:17 AM CDT SUNSET 7:28 PM CDT
SEPTEMBER 1 2023.....SUNRISE 6:18 AM CDT SUNSET 7:27 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