Climatological Report (Daily)
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CDUS43 KLOT 200637
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT WED AUG 20 2014


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR AUGUST 19 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         86    340 PM  87    2011  82      4       84
                                      2010
  MINIMUM         67   1159 PM  51    1997  62      5       56
  AVERAGE         77                        72      5       70

PRECIPITATION (IN)
  YESTERDAY        T             0.35        0.14  -0.14     0.00
  MONTH TO DATE    2.32                      2.97  -0.65     0.17
  SINCE JUN 1     11.44                     10.98   0.46     8.02
  SINCE JAN 1     19.08                     24.00  -4.92    25.31

SNOWFALL (IN)
  YESTERDAY        0.0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        7
  SINCE JUN 1     27                        38    -11       80
  SINCE JUL 1      9                         2      7       26

 COOLING
  YESTERDAY       12                         7      5        5
  MONTH TO DATE  120                       147    -27       75
  SINCE JUN 1    481                       603   -122      433
  SINCE JAN 1    550                       649    -99      510
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  SW (240)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    11.1



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  FOG


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        92      2010
 MINIMUM TEMPERATURE (F)   61        51      2002


SUNRISE AND SUNSET
AUGUST 20 2014........SUNRISE   606 AM CDT   SUNSET   746 PM CDT
AUGUST 21 2014........SUNRISE   607 AM CDT   SUNSET   744 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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