Climatological Report (Daily)
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519
CDUS43 KLOT 302135
CLIARR

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT SAT AUG 30 2025

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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR AUGUST 30 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         76   2:46 PM  93    2013  81     -5       81
  MINIMUM         57   5:17 AM  43    2009  57      0       62
  AVERAGE         67                        69     -2       72

PRECIPITATION (IN)
  TODAY            T             1.18 2001   0.11  -0.11     0.23
  MONTH TO DATE    4.77                      3.23   1.54     3.63
  SINCE JUN 1     12.05                     10.92   1.13    15.39
  SINCE JAN 1     21.57                     23.50  -1.93    29.40

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE   20                         5     15       17
  SINCE JUN 1     33                        40     -7       26
  SINCE JUL 1     20                        11      9       18

 COOLING
  TODAY            2                         5     -3        7
  MONTH TO DATE  225                       188     37      213
  SINCE JUN 1    860                       621    239      711
  SINCE JAN 1    897                       683    214      763
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     1.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           5:00 AM
 LOWEST     51           2:00 PM
 AVERAGE    71

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        93      2000
 MINIMUM TEMPERATURE (F)   57        40      2009


SUNRISE AND SUNSET
AUGUST 30 2025........SUNRISE   6:18 AM CDT   SUNSET   7:30 PM CDT
AUGUST 31 2025........SUNRISE   6:19 AM CDT   SUNSET   7:28 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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