902
CDUS43 KLOT 042133
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT FRI SEP 04 2026
...............................
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 91 2:59 PM 92 2018 80 11 67
2023
MINIMUM 70 3:16 AM 41 2025 56 14 41
AVERAGE 81 68 13 54
PRECIPITATION (IN)
TODAY 0.00 2.22 2008 0.10 -0.10 0.00
MONTH TO DATE 0.01 0.39 -0.38 0.12
SINCE SEP 1 0.01 0.39 -0.38 0.12
SINCE JAN 1 34.97 24.01 10.96 21.69
DEGREE DAYS
HEATING
TODAY 0 2 -2 11
MONTH TO DATE 0 5 -5 16
SINCE SEP 1 0 5 -5 16
SINCE JUL 1 4 23 -19 37
COOLING
TODAY 16 4 12 0
MONTH TO DATE 68 16 52 1
SINCE SEP 1 68 16 52 1
SINCE JAN 1 777 704 73 898
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 6.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1:00 AM
LOWEST 60 3:00 PM
AVERAGE 80
......................................................
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 90 1999
2007
2018
MINIMUM TEMPERATURE (F) 55 43 2003
SUNRISE AND SUNSET
SEPTEMBER 4 2026.....SUNRISE 6:23 AM CDT SUNSET 7:22 PM CDT
SEPTEMBER 5 2026.....SUNRISE 6:24 AM CDT SUNSET 7:20 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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