371
CDUS43 KLOT 050637
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT FRI SEP 05 2025
...............................
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 2025...
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)
YESTERDAY
MAXIMUM 67 3:47 PM 92 2018 80 -13 81
2023
MINIMUM 41R 5:12 AM 44 2020 56 -15 48
AVERAGE 54 68 -14 65
PRECIPITATION (IN)
YESTERDAY 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
YESTERDAY 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
YESTERDAY 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 17 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 6.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 6:00 AM
LOWEST 43 1:00 PM
AVERAGE 72
......................................................
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 90 1999
2007
2018
MINIMUM TEMPERATURE (F) 55 43 2003
SUNRISE AND SUNSET
SEPTEMBER 5 2025.....SUNRISE 6:24 AM CDT SUNSET 7:20 PM CDT
SEPTEMBER 6 2025.....SUNRISE 6:25 AM CDT SUNSET 7:18 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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