870
CDUS43 KLOT 210638
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1238 AM CST FRI NOV 21 2025
...............................
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR NOVEMBER 20 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 48 3:21 PM 65 2003 46 2 48
MINIMUM 42 7:44 AM 4 2014 28 14 32
AVERAGE 45 37 8 40
PRECIPITATION (IN)
YESTERDAY 0.00 0.65 2007 0.08 -0.08 0.01
MONTH TO DATE 0.96 1.52 -0.56 3.24
SINCE SEP 1 4.04 7.76 -3.72 5.87
SINCE JAN 1 25.61 31.38 -5.77 35.27
DEGREE DAYS
HEATING
YESTERDAY 20 28 -8 25
MONTH TO DATE 449 484 -35 316
SINCE SEP 1 821 1013 -192 658
SINCE JUL 1 842 1031 -189 676
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE SEP 1 165 91 74 119
SINCE JAN 1 1062 779 283 885
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 5.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 4:00 AM
LOWEST 86 4:00 PM
AVERAGE 93
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THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 60 2010
MINIMUM TEMPERATURE (F) 27 1 2014
SUNRISE AND SUNSET
NOVEMBER 21 2025......SUNRISE 6:51 AM CST SUNSET 4:29 PM CST
NOVEMBER 22 2025......SUNRISE 6:52 AM CST SUNSET 4:28 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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