889
CDUS43 KLOT 152132
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CDT MON SEP 15 2025
...............................
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 15 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 88 2:44 PM 90 2024 77 11 90
MINIMUM 57 5:59 AM 32 2007 52 5 60
AVERAGE 73 64 9 75
PRECIPITATION (IN)
TODAY 0.00 1.17 2019 0.10 -0.10 0.00
MONTH TO DATE 0.35 1.49 -1.14 T
SINCE SEP 1 0.35 1.49 -1.14 T
SINCE JAN 1 21.92 25.11 -3.19 29.40
DEGREE DAYS
HEATING
TODAY 0 3 -3 0
MONTH TO DATE 61 32 29 30
SINCE SEP 1 61 32 29 30
SINCE JUL 1 82 50 32 48
COOLING
TODAY 8 3 5 10
MONTH TO DATE 43 54 -11 40
SINCE SEP 1 43 54 -11 40
SINCE JAN 1 940 742 198 806
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 5.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 6:00 AM
LOWEST 36 2:00 PM
AVERAGE 63
......................................................
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 90 2018
MINIMUM TEMPERATURE (F) 52 36 2000
SUNRISE AND SUNSET
SEPTEMBER 15 2025.....SUNRISE 6:34 AM CDT SUNSET 7:03 PM CDT
SEPTEMBER 16 2025.....SUNRISE 6:35 AM CDT SUNSET 7:01 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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