335
CDUS43 KLOT 172134
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT THU JUL 17 2025
...............................
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JULY 17 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 75 1:28 PM 97 2012 85 -10 80
MINIMUM 67 4:12 AM 50 2009 62 5 58
AVERAGE 71 73 -2 69
PRECIPITATION (IN)
TODAY 0.00 0.73 2003 0.12 -0.12 0.00
MONTH TO DATE 2.90 1.98 0.92 4.48
SINCE JUN 1 5.21 5.96 -0.75 10.85
SINCE JAN 1 14.73 18.54 -3.81 24.86
DEGREE DAYS
HEATING
TODAY 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
TODAY 6 8 -2 4
MONTH TO DATE 196 136 60 150
SINCE JUN 1 473 313 160 408
SINCE JAN 1 510 375 135 460
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 5.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 3:00 AM
LOWEST 71 2:00 PM
AVERAGE 82
......................................................
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 99 2012
MINIMUM TEMPERATURE (F) 62 51 2003
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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