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[Printable]
668
CDUS43 KLOT 020635
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT TUE SEP 2 2014


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 1 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         83    337 PM  92    2011  80      3       83
                                      2008
                                      2000
  MINIMUM         68   1157 PM  44    2009  59      9       61
  AVERAGE         76                        70      6       72

PRECIPITATION (IN)
  YESTERDAY        0.06          0.86        0.12  -0.06     0.86
  MONTH TO DATE    0.06                      0.12  -0.06     0.86
  SINCE SEP 1      0.06                      0.12  -0.06     0.86
  SINCE JAN 1     22.68                     25.75  -3.07    28.22

SNOWFALL (IN)
  YESTERDAY        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      9                        10     -1       26

 COOLING
  YESTERDAY       11                         5      6        7
  MONTH TO DATE   11                         5      6        7
  SINCE SEP 1     11                         5      6        7
  SINCE JAN 1    700                       729    -29      634
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED    11.9



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


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


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 2014.....SUNRISE   620 AM CDT   SUNSET   725 PM CDT
SEPTEMBER  3 2014.....SUNRISE   621 AM CDT   SUNSET   723 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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