Climatological Report (Daily)
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348
CDUS43 KLOT 142133
CLIARR

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT MON SEP 14 2026

...................................

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 14 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         71   2:59 PM  90    2024  77     -6       88
  MINIMUM         44   4:36 AM  36    2007  52     -8       63
                                      2011
                                      2014
  AVERAGE         58                        65     -7       76

PRECIPITATION (IN)
  TODAY            0.00          0.46 2000   0.10  -0.10     0.00
  MONTH TO DATE    0.30                      1.39  -1.09     0.35
  SINCE SEP 1      0.30                      1.39  -1.09     0.35
  SINCE JAN 1     35.26                     25.01  10.25    21.92

DEGREE DAYS
 HEATING
  TODAY            7                         3      4        0
  MONTH TO DATE   12                        29    -17       61
  SINCE SEP 1     12                        29    -17       61
  SINCE JUL 1     16                        47    -31       82

 COOLING
  TODAY            0                         3     -3       11
  MONTH TO DATE  118                        51     67       35
  SINCE SEP 1    118                        51     67       35
  SINCE JAN 1    827                       739     88      932
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     5.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          12:00 AM
 LOWEST     44           3:00 PM
 AVERAGE    72

..........................................................


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        90      2024
 MINIMUM TEMPERATURE (F)   52        32      2007


SUNRISE AND SUNSET
SEPTEMBER 14 2026.....SUNRISE   6:33 AM CDT   SUNSET   7:05 PM CDT
SEPTEMBER 15 2026.....SUNRISE   6:34 AM CDT   SUNSET   7:03 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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