Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 042137
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
437 PM CDT WED SEP 04 2024
...................................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 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 82 2:59 PM 93 2012 79 3 92
MINIMUM 49R 5:43 AM 49 2000 58 -9 67
2020
AVERAGE 66 69 -3 80
PRECIPITATION (IN)
TODAY 0.00 2.41 2008 0.10 -0.10 0.00
MONTH TO DATE 0.00 0.40 -0.40 0.00
SINCE SEP 1 0.00 0.40 -0.40 0.00
SINCE JAN 1 24.32 23.77 0.55 22.45
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 3 4 -1 0
SINCE SEP 1 3 4 -1 0
SINCE JUL 1 12 15 -3 3
COOLING
TODAY 1 5 -4 15
MONTH TO DATE 3 20 -17 37
SINCE SEP 1 3 20 -17 37
SINCE JAN 1 801 744 57 711
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 3.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 4:00 AM
LOWEST 27 3:00 PM
AVERAGE 60
..........................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 92 1999
MINIMUM TEMPERATURE (F) 58 42 1997
SUNRISE AND SUNSET
SEPTEMBER 4 2024.....SUNRISE 6:22 AM CDT SUNSET 7:20 PM CDT
SEPTEMBER 5 2024.....SUNRISE 6:23 AM CDT SUNSET 7:19 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$