407
CDUS43 KLOT 200639
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT MON JUL 20 2026
...............................
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JULY 19 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 81 5:00 PM 96 2011 85 -4 84
MINIMUM MM MM 48 2003 62 MM 70
AVERAGE MM 73 MM 77
PRECIPITATION (IN)
YESTERDAY 0.00 1.49 2008 0.12 -0.12 0.28
MONTH TO DATE 8.55 2.23 6.32 3.18
SINCE JUN 1 15.13 6.21 8.92 5.49
SINCE JAN 1 28.37 18.79 9.58 15.01
DEGREE DAYS
HEATING
YESTERDAY MM 0 MM 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 17 29 -12 13
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY MM 8 MM 12
MONTH TO DATE 213 152 61 207
SINCE JUN 1 354 329 25 484
SINCE JAN 1 429 391 38 521
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 5.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 AM
LOWEST 47 5:00 PM
AVERAGE 70
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THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 97 2011
MINIMUM TEMPERATURE (F) 62 51 2009
SUNRISE AND SUNSET
JULY 20 2026..........SUNRISE 5:37 AM CDT SUNSET 8:23 PM CDT
JULY 21 2026..........SUNRISE 5:38 AM CDT SUNSET 8:23 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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