Climatological Report (Daily)
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CDUS43 KLOT 170633
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST WED JAN 17 2018


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JANUARY 16 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         19    208 PM  MM      MM  29    -10       38
  MINIMUM          2   1145 PM  MM      MM  12    -10       31
  AVERAGE         11                        21    -10       35

PRECIPITATION (IN)
  YESTERDAY        T            MM      MM   0.04  -0.04     0.81
  MONTH TO DATE    0.20                      0.65  -0.45     1.35
  SINCE DEC 1      0.61                      2.61  -2.00     2.18
  SINCE JAN 1      0.20                      0.65  -0.45     1.35

DEGREE DAYS
 HEATING
  YESTERDAY       54                        44     10       30
  MONTH TO DATE  776                       702     74      673
  SINCE DEC 1   1941                      1937      4     1950
  SINCE JUL 1   3178                      3351   -173     2848

 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  12   RESULTANT WIND DIRECTION   W (280)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    12.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           500 AM
 LOWEST     73           200 PM
 AVERAGE    81

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


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 17 2018.......SUNRISE   718 AM CST   SUNSET   451 PM CST
JANUARY 18 2018.......SUNRISE   717 AM CST   SUNSET   452 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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