Climatological Report (Daily)
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CDUS43 KLOT 200636
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT THU JUL 20 2017


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JULY 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         90    438 PM  96    2011  84      6       87
  MINIMUM         66    510 AM  48    2003  60      6       62
  AVERAGE         78                        72      6       75

PRECIPITATION (IN)
  YESTERDAY        0.58          1.49 2008   0.16   0.42     0.00
  MONTH TO DATE    1.72                      2.43  -0.71     2.53
  SINCE JUN 1      4.17                      6.44  -2.27     6.03
  SINCE JAN 1     22.25                     19.32   2.93    19.66

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         0      1        2
  SINCE JUN 1     16                        41    -25       10
  SINCE JUL 1      1                         0      1        2

 COOLING
  YESTERDAY       13                         7      6       10
  MONTH TO DATE  141                       133      8      141
  SINCE JUN 1    354                       288     66      341
  SINCE JAN 1    388                       329     59      423
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    38   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    46   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     4.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     59           100 PM
 AVERAGE    80

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        97      2011
 MINIMUM TEMPERATURE (F)   60        51      2009


SUNRISE AND SUNSET
JULY 20 2017..........SUNRISE   537 AM CDT   SUNSET   823 PM CDT
JULY 21 2017..........SUNRISE   538 AM CDT   SUNSET   822 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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