Climatological Report (Daily)
Issued by NWS
Issued by NWS
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619
CDUS43 KLOT 312133
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT SAT AUG 31 2024
...................................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR AUGUST 31 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 83 1:32 PM 91 2000 80 3 80
2010
2012
MINIMUM 58 4:19 AM 43 2009 59 -1 49
AVERAGE 71 70 1 65
PRECIPITATION (IN)
TODAY 0.00 0.94 2013 0.13 -0.13 0.00
MONTH TO DATE 2.09 3.84 -1.75 1.13
SINCE JUN 1 11.68 11.11 0.57 11.92
SINCE JAN 1 24.32 23.37 0.95 22.45
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 6 2 4 3
SINCE JUN 1 22 39 -17 32
SINCE JUL 1 9 6 3 3
COOLING
TODAY 6 5 1 0
MONTH TO DATE 240 221 19 207
SINCE JUN 1 744 668 76 623
SINCE JAN 1 798 724 74 674
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 2.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 3:00 AM
LOWEST 42 2:00 PM
AVERAGE 69
..........................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 92 2000
2008
2011
MINIMUM TEMPERATURE (F) 59 44 2009
SUNRISE AND SUNSET
AUGUST 31 2024........SUNRISE 6:18 AM CDT SUNSET 7:27 PM CDT
SEPTEMBER 1 2024.....SUNRISE 6:19 AM CDT SUNSET 7:26 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$