Climatological Report (Daily)
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CDUS43 KLOT 300649
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
145 AM CDT SUN APR 30 2017


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR APRIL 29 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         50   1206 AM  82    2007  65    -15       49
  MINIMUM         40    531 PM  28    2008  41     -1       43
  AVERAGE         45                        53     -8       46

PRECIPITATION (IN)
  YESTERDAY        2.18R         0.32 2012   0.16   2.02     0.00
  MONTH TO DATE    5.76                      3.14   2.62     1.64
  SINCE MAR 1      8.86                      5.37   3.49     4.64
  SINCE JAN 1     12.75                      8.46   4.29     6.13

DEGREE DAYS
 HEATING
  YESTERDAY       20                        12      8       19
  MONTH TO DATE  329                       485   -156      466
  SINCE MAR 1   1119                      1355   -236     1111
  SINCE JUL 1   5180                      6493  -1313     5232

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    6                         0      6        5
  SINCE MAR 1      6                         0      6        5
  SINCE JAN 1      6                         0      6        5
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  20   RESULTANT WIND DIRECTION  NE (50)
  HIGHEST WIND SPEED    39   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    51   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED    20.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           800 PM
 LOWEST     58           800 AM
 AVERAGE    77

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        84      2013
                                             2001
 MINIMUM TEMPERATURE (F)   42        30      2008
                                             2005


SUNRISE AND SUNSET
APRIL 30 2017.........SUNRISE   551 AM CDT   SUNSET   751 PM CDT
MAY  1 2017...........SUNRISE   550 AM CDT   SUNSET   752 PM CDT


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




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