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Climatological Report (Daily)
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CDUS43 KLOT 230706
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
205 AM CDT SUN SEP 23 2018


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...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 22 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         67    251 PM  93    2017  73     -6       93
  MINIMUM         45   1152 PM  33    1999  48     -3       66
  AVERAGE         56                        60     -4       80

PRECIPITATION (IN)
  YESTERDAY        0.00          1.08 2006   0.12  -0.12     0.00
  MONTH TO DATE    1.28                      2.37  -1.09     1.64
  SINCE SEP 1      1.28                      2.37  -1.09     1.64
  SINCE JAN 1     26.67                     27.57  -0.90    30.02

DEGREE DAYS
 HEATING
  YESTERDAY        9                         6      3        0
  MONTH TO DATE   14                        66    -52       66
  SINCE SEP 1     14                        66    -52       66
  SINCE JUL 1     16                        90    -74       91

 COOLING
  YESTERDAY        0                         1     -1       15
  MONTH TO DATE  148                        56     92       73
  SINCE SEP 1    148                        56     92       73
  SINCE JAN 1    985                       640    345      642
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  NE (50)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     7.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1100 PM
 LOWEST     37           200 PM
 AVERAGE    65

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        93      2017
 MINIMUM TEMPERATURE (F)   47        31      2012


SUNRISE AND SUNSET
SEPTEMBER 23 2018.....SUNRISE   642 AM CDT   SUNSET   649 PM CDT
SEPTEMBER 24 2018.....SUNRISE   643 AM CDT   SUNSET   648 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$
National Weather Service National Headquarters
