888
CDUS43 KLOT 290639
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT MON SEP 29 2025
...............................
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 28 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 86R 2:52 PM 84 2013 72 14 77
MINIMUM 54 6:07 AM 36 2003 47 7 66
2006
2022
AVERAGE 70 60 10 72
PRECIPITATION (IN)
YESTERDAY 0.00 2.04 1999 0.09 -0.09 0.00
MONTH TO DATE 0.88 2.81 -1.93 1.17
SINCE SEP 1 0.88 2.81 -1.93 1.17
SINCE JAN 1 22.45 26.43 -3.98 30.57
DEGREE DAYS
HEATING
YESTERDAY 0 7 -7 0
MONTH TO DATE 61 98 -37 41
SINCE SEP 1 61 98 -37 41
SINCE JUL 1 82 116 -34 59
COOLING
YESTERDAY 5 1 4 7
MONTH TO DATE 108 79 29 88
SINCE SEP 1 108 79 29 88
SINCE JAN 1 1005 767 238 854
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 4.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 AM
LOWEST 45 2:00 PM
AVERAGE 69
......................................................
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 85 2002
2021
MINIMUM TEMPERATURE (F) 47 31 2022
SUNRISE AND SUNSET
SEPTEMBER 29 2025.....SUNRISE 6:49 AM CDT SUNSET 6:38 PM CDT
SEPTEMBER 30 2025.....SUNRISE 6:50 AM CDT SUNSET 6:37 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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