Climatological Report (Daily)
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000
CDUS43 KLOT 210644
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1242 AM CST SAT JAN 21 2017


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JANUARY 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         45   1133 PM  MM      MM  29     16       21
  MINIMUM         39    851 AM  MM      MM  12     27        5
  AVERAGE         42                        21     21       13

PRECIPITATION (IN)
  YESTERDAY        0.13         MM      MM   0.05   0.08      T
  MONTH TO DATE    2.10                      0.85   1.25     0.34
  SINCE DEC 1      2.93                      2.81   0.12     4.69
  SINCE JAN 1      2.10                      0.85   1.25     0.34

DEGREE DAYS
 HEATING
  YESTERDAY       23                        45    -22       52
  MONTH TO DATE  784                       880    -96      866
  SINCE DEC 1   2061                      2115    -54     1659
  SINCE JUL 1   2959                      3529   -570     2739

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   E (80)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     6.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 PM
 LOWEST     89          1200 PM
 AVERAGE    91

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   29        MM        MM
 MINIMUM TEMPERATURE (F)   12        MM        MM


SUNRISE AND SUNSET
JANUARY 21 2017.......SUNRISE   715 AM CST   SUNSET   456 PM CST
JANUARY 22 2017.......SUNRISE   714 AM CST   SUNSET   457 PM CST


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




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