Climatological Report (Daily)
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000
CDUS43 KLOT 200644
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1243 AM CST FRI JAN 20 2017


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JANUARY 19 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         41    321 PM  MM      MM  29     12       17
  MINIMUM         30   1244 AM  MM      MM  12     18        0
  AVERAGE         36                        21     15        9

PRECIPITATION (IN)
  YESTERDAY        0.22         MM      MM   0.05   0.17      T
  MONTH TO DATE    1.97                      0.80   1.17     0.34
  SINCE DEC 1      2.80                      2.76   0.04     4.69
  SINCE JAN 1      1.97                      0.80   1.17     0.34

DEGREE DAYS
 HEATING
  YESTERDAY       29                        45    -16       56
  MONTH TO DATE  761                       835    -74      814
  SINCE DEC 1   2038                      2070    -32     1607
  SINCE JUL 1   2936                      3484   -548     2687

 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  SE (120)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     6.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           900 AM
 LOWEST     85          1200 PM
 AVERAGE    93

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


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 20 2017.......SUNRISE   716 AM CST   SUNSET   455 PM CST
JANUARY 21 2017.......SUNRISE   715 AM CST   SUNSET   456 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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