877
CDUS43 KLOT 010633
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT FRI AUG 01 2025
...............................
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JULY 31 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 78 3:24 PM 99 2006 84 -6 88
MINIMUM 61 11:50 PM 49 2009 62 -1 64
AVERAGE 70 73 -3 76
PRECIPITATION (IN)
YESTERDAY 0.01 1.04 2003 0.12 -0.11 0.04
MONTH TO DATE 4.97 3.71 1.26 5.39
SINCE JUN 1 7.28 7.69 -0.41 11.76
SINCE JAN 1 16.80 20.27 -3.47 25.77
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE JUN 1 13 29 -16 9
SINCE JUL 1 0 0 0 1
COOLING
YESTERDAY 5 8 -3 11
MONTH TO DATE 358 256 102 240
SINCE JUN 1 635 433 202 498
SINCE JAN 1 672 495 177 550
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 10.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 12:00 AM
LOWEST 45 3:00 PM
AVERAGE 68
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THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 96 2006
MINIMUM TEMPERATURE (F) 61 50 2019
SUNRISE AND SUNSET
AUGUST 1 2025........SUNRISE 5:48 AM CDT SUNSET 8:11 PM CDT
AUGUST 2 2025........SUNRISE 5:49 AM CDT SUNSET 8:10 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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