Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 180642
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1242 AM CST TUE NOV 18 2025
...................................
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR NOVEMBER 17 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 51 2:33 PM 75 2016 47 4 59
MINIMUM 22 7:24 AM 9 2014 29 -7 45
AVERAGE 37 38 -1 52
PRECIPITATION (IN)
YESTERDAY 0.05 1.19 2015 0.08 -0.03 0.03
MONTH TO DATE 0.71 1.29 -0.58 2.73
SINCE SEP 1 3.79 7.53 -3.74 5.36
SINCE JAN 1 25.36 31.15 -5.79 34.76
DEGREE DAYS
HEATING
YESTERDAY 28 27 1 13
MONTH TO DATE 382 400 -18 266
SINCE SEP 1 754 929 -175 608
SINCE JUL 1 775 947 -172 626
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 SE (120)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 3.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 7:00 AM
LOWEST 31 3:00 PM
AVERAGE 58
..........................................................
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 71 1999
MINIMUM TEMPERATURE (F) 28 9 2014
SUNRISE AND SUNSET
NOVEMBER 18 2025......SUNRISE 6:47 AM CST SUNSET 4:31 PM CST
NOVEMBER 19 2025......SUNRISE 6:48 AM CST SUNSET 4:30 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$