230
CDUS43 KLOT 042145
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
445 PM CDT THU SEP 04 2025
...............................
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 67 2:58 PM 92 2018 80 -13 81
2023
MINIMUM 41R 5:12 AM 44 2020 56 -15 48
AVERAGE 54 68 -14 65
PRECIPITATION (IN)
TODAY 0.00 2.22 2008 0.10 -0.10 0.00
MONTH TO DATE 0.12 0.39 -0.27 0.00
SINCE SEP 1 0.12 0.39 -0.27 0.00
SINCE JAN 1 21.69 24.01 -2.32 29.40
DEGREE DAYS
HEATING
TODAY 11 2 9 0
MONTH TO DATE 16 5 11 3
SINCE SEP 1 16 5 11 3
SINCE JUL 1 37 23 14 21
COOLING
TODAY 0 4 -4 0
MONTH TO DATE 1 16 -15 0
SINCE SEP 1 1 16 -15 0
SINCE JAN 1 898 704 194 766
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 6.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 6:00 AM
LOWEST 43 1:00 PM
AVERAGE 72
......................................................
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 2025.....SUNRISE 6:23 AM CDT SUNSET 7:22 PM CDT
SEPTEMBER 5 2025.....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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