Climatological Report (Daily)
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CDUS43 KLOT 020641
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
140 AM CDT WED SEP 2 2015


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 1 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         88    148 PM  92    2011  80      8       83
                                      2008
                                      2000
  MINIMUM         68    431 AM  44    2009  59      9       68
  AVERAGE         78                        70      8       76

PRECIPITATION (IN)
  YESTERDAY        T             0.86        0.12  -0.12     0.06
  MONTH TO DATE    T                         0.12  -0.12     0.06
  SINCE SEP 1      T                         0.12  -0.12     0.06
  SINCE JAN 1     25.41                     25.75  -0.34    22.68

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE JUL 1      0.0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         1     -1        0
  SINCE SEP 1      0                         1     -1        0
  SINCE JUL 1     33                        10     23        9

 COOLING
  YESTERDAY       13                         5      8       11
  MONTH TO DATE   13                         5      8       11
  SINCE SEP 1     13                         5      8       11
  SINCE JAN 1    585                       729   -144      700
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   S (190)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     7.5



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


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        95      2008
 MINIMUM TEMPERATURE (F)   59        47      2001


SUNRISE AND SUNSET
SEPTEMBER  2 2015.....SUNRISE   619 AM CDT   SUNSET   725 PM CDT
SEPTEMBER  3 2015.....SUNRISE   620 AM CDT   SUNSET   724 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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