553
CDUS43 KLOT 170647
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
147 AM CDT THU JUL 17 2025
...............................
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JULY 16 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 91 1:00 PM 96 2012 85 6 84
MINIMUM 69 11:59 PM 48 2014 62 7 68
AVERAGE 80 73 7 76
PRECIPITATION (IN)
YESTERDAY 0.51 1.04 2015 0.12 0.39 0.00
MONTH TO DATE 2.90 1.86 1.04 4.48
SINCE JUN 1 5.21 5.84 -0.63 10.85
SINCE JAN 1 14.73 18.42 -3.69 24.86
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 15 8 7 11
MONTH TO DATE 190 128 62 146
SINCE JUN 1 467 305 162 404
SINCE JAN 1 504 367 137 456
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WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 9.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 3:00 AM
LOWEST 56 1:00 PM
AVERAGE 75
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THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 97 2012
MINIMUM TEMPERATURE (F) 62 50 2009
SUNRISE AND SUNSET
JULY 17 2025..........SUNRISE 5:34 AM CDT SUNSET 8:25 PM CDT
JULY 18 2025..........SUNRISE 5:35 AM CDT SUNSET 8:25 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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