Climatological Report (Daily)
Issued by NWS

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845
CDUS43 KLOT 240631
CLIARR

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT SUN AUG 24 2025

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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR AUGUST 23 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         83  11:54 AM  94    2023  82      1       80
  MINIMUM         54  11:59 PM  49    2018  59     -5       49
                                      2024
  AVERAGE         69                        70     -1       65

PRECIPITATION (IN)
  YESTERDAY        T             1.23 2011   0.11  -0.11     0.00
  MONTH TO DATE    4.43                      2.51   1.92     1.80
  SINCE JUN 1     11.71                     10.20   1.51    13.56
  SINCE JAN 1     21.23                     22.78  -1.55    27.57

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0       17
  SINCE JUN 1     13                        35    -22       26
  SINCE JUL 1      0                         6     -6       18

 COOLING
  YESTERDAY        4                         5     -1        0
  MONTH TO DATE  218                       153     65      124
  SINCE JUN 1    853                       586    267      622
  SINCE JAN 1    890                       648    242      674
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     8.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          11:00 PM
 LOWEST     50           3:00 PM
 AVERAGE    72

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        96      2023
 MINIMUM TEMPERATURE (F)   58        49      2005
                                             2009
                                             2017


SUNRISE AND SUNSET
AUGUST 24 2025........SUNRISE   6:12 AM CDT   SUNSET   7:40 PM CDT
AUGUST 25 2025........SUNRISE   6:13 AM CDT   SUNSET   7:38 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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