Climatological Report (Daily)
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323
CDUS43 KLOT 280641
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1240 AM CST TUE FEB 28 2017


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR FEBRUARY 27 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         55    356 PM  56    2016  39     16       56
  MINIMUM         27    655 AM -16    2015  21      6       26
  AVERAGE         41                        30     11       41

PRECIPITATION (IN)
  YESTERDAY        T             0.30 2011   0.08  -0.08     0.00
  MONTH TO DATE    0.72                      1.55  -0.83     0.97
  SINCE DEC 1      3.80                      4.98  -1.18     5.83
  SINCE JAN 1      2.97                      3.02  -0.05     1.48

DEGREE DAYS
 HEATING
  YESTERDAY       24                        35    -11       24
  MONTH TO DATE  749                      1087   -338      962
  SINCE DEC 1   3152                      3690   -538     3004
  SINCE JUL 1   4050                      5104  -1054     4084

 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   6   RESULTANT WIND DIRECTION   S (160)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     7.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           100 AM
 LOWEST     43           300 PM
 AVERAGE    64

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        65      2000
 MINIMUM TEMPERATURE (F)   21       -18      2015


SUNRISE AND SUNSET
FEBRUARY 28 2017......SUNRISE   630 AM CST   SUNSET   543 PM CST
MARCH  1 2017.........SUNRISE   628 AM CST   SUNSET   545 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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