915
CDUS43 KLOT 092133
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT TUE SEP 09 2025
...............................
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 9 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 77 2:59 PM 92 2013 79 -2 79
MINIMUM 42R 5:26 AM 42 1999 54 -12 48
AVERAGE 60 66 -6 64
PRECIPITATION (IN)
TODAY 0.00 0.73 2001 0.10 -0.10 0.00
MONTH TO DATE 0.12 0.90 -0.78 T
SINCE SEP 1 0.12 0.90 -0.78 T
SINCE JAN 1 21.69 24.52 -2.83 29.40
DEGREE DAYS
HEATING
TODAY 5 2 3 1
MONTH TO DATE 61 15 46 29
SINCE SEP 1 61 15 46 29
SINCE JUL 1 82 33 49 47
COOLING
TODAY 0 4 -4 0
MONTH TO DATE 1 36 -35 5
SINCE SEP 1 1 36 -35 5
SINCE JAN 1 898 724 174 771
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 3.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 AM
LOWEST 36 2:00 PM
AVERAGE 65
......................................................
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 94 2013
MINIMUM TEMPERATURE (F) 54 40 1999
SUNRISE AND SUNSET
SEPTEMBER 9 2025.....SUNRISE 6:28 AM CDT SUNSET 7:13 PM CDT
SEPTEMBER 10 2025.....SUNRISE 6:29 AM CDT SUNSET 7:11 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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