853
CDUS43 KLOT 180631
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT SUN OCT 18 2026
...............................
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR OCTOBER 17 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 57 3:06 PM 84 2016 63 -6 77
MINIMUM 33 6:25 AM 25 2003 40 -7 54
2015
2024
AVERAGE 45 52 -7 66
PRECIPITATION (IN)
YESTERDAY 0.00 1.01 2012 0.11 -0.11 0.00
MONTH TO DATE 1.08 1.92 -0.84 1.01
SINCE SEP 1 8.98 4.93 4.05 1.89
SINCE JAN 1 43.94 28.55 15.39 23.46
DEGREE DAYS
HEATING
YESTERDAY 20 14 6 0
MONTH TO DATE 92 181 -89 68
SINCE SEP 1 145 294 -149 129
SINCE JUL 1 149 312 -163 150
COOLING
YESTERDAY 0 0 0 1
MONTH TO DATE 16 9 7 43
SINCE SEP 1 159 89 70 163
SINCE JAN 1 868 777 91 1060
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 5.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 6:00 AM
LOWEST 45 4:00 PM
AVERAGE 71
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THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 78 2007
MINIMUM TEMPERATURE (F) 40 25 1999
2009
2018
SUNRISE AND SUNSET
OCTOBER 18 2026.......SUNRISE 7:10 AM CDT SUNSET 6:08 PM CDT
OCTOBER 19 2026.......SUNRISE 7:11 AM CDT SUNSET 6:06 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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