134
CDUS43 KLOT 290640
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
140 AM CDT TUE SEP 29 2026
...............................
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 28 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 75 3:33 PM 86 2025 72 3 86
MINIMUM 43 4:11 AM 36 2003 47 -4 54
2006
2022
AVERAGE 59 60 -1 70
PRECIPITATION (IN)
YESTERDAY 0.00 2.04 1999 0.09 -0.09 0.00
MONTH TO DATE 7.03 2.81 4.22 0.88
SINCE SEP 1 7.03 2.81 4.22 0.88
SINCE JAN 1 41.99 26.43 15.56 22.45
DEGREE DAYS
HEATING
YESTERDAY 6 7 -1 0
MONTH TO DATE 49 98 -49 61
SINCE SEP 1 49 98 -49 61
SINCE JUL 1 53 116 -63 82
COOLING
YESTERDAY 0 1 -1 5
MONTH TO DATE 143 79 64 108
SINCE SEP 1 143 79 64 108
SINCE JAN 1 852 767 85 1005
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 3.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 38 1:00 PM
AVERAGE 69
......................................................
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 91 2025
MINIMUM TEMPERATURE (F) 47 31 2022
SUNRISE AND SUNSET
SEPTEMBER 29 2026.....SUNRISE 6:49 AM CDT SUNSET 6:39 PM CDT
SEPTEMBER 30 2026.....SUNRISE 6:50 AM CDT SUNSET 6:37 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page