Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 032136
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT WED SEP 03 2025
...................................
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 3 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 70 2:48 PM 91 2023 80 -10 77
MINIMUM 55 4:16 AM 46 2005 56 -1 49
AVERAGE 63 68 -5 63
PRECIPITATION (IN)
TODAY 0.03 0.52 2019 0.09 -0.06 0.00
MONTH TO DATE 0.03 0.29 -0.26 0.00
SINCE SEP 1 0.03 0.29 -0.26 0.00
SINCE JAN 1 21.60 23.91 -2.31 29.40
DEGREE DAYS
HEATING
TODAY 2 1 1 2
MONTH TO DATE 3 3 0 3
SINCE SEP 1 3 3 0 3
SINCE JUL 1 24 21 3 21
COOLING
TODAY 0 4 -4 0
MONTH TO DATE 1 12 -11 0
SINCE SEP 1 1 12 -11 0
SINCE JAN 1 898 700 198 766
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 6.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 12:00 AM
LOWEST 73 9:00 AM
AVERAGE 82
..........................................................
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 92 2018
2023
MINIMUM TEMPERATURE (F) 56 44 2020
SUNRISE AND SUNSET
SEPTEMBER 3 2025.....SUNRISE 6:22 AM CDT SUNSET 7:23 PM CDT
SEPTEMBER 4 2025.....SUNRISE 6:23 AM CDT SUNSET 7:22 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$