655
CDUS43 KLOT 140637
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT SUN SEP 14 2025
...............................
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 13 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 83 3:24 PM 95 2005 77 6 86
MINIMUM 64 11:33 PM 36 2014 53 11 57
AVERAGE 74 65 9 72
PRECIPITATION (IN)
YESTERDAY 0.23 5.15 2008 0.10 0.13 0.00
MONTH TO DATE 0.35 1.29 -0.94 T
SINCE SEP 1 0.35 1.29 -0.94 T
SINCE JAN 1 21.92 24.91 -2.99 29.40
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 61 26 35 30
SINCE SEP 1 61 26 35 30
SINCE JUL 1 82 44 38 48
COOLING
YESTERDAY 9 3 6 7
MONTH TO DATE 24 48 -24 20
SINCE SEP 1 24 48 -24 20
SINCE JAN 1 921 736 185 786
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 6.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 10:00 PM
LOWEST 58 3:00 PM
AVERAGE 74
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THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 90 2024
MINIMUM TEMPERATURE (F) 52 36 2007
2011
2014
SUNRISE AND SUNSET
SEPTEMBER 14 2025.....SUNRISE 6:33 AM CDT SUNSET 7:04 PM CDT
SEPTEMBER 15 2025.....SUNRISE 6:34 AM CDT SUNSET 7:03 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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