Climatological Report (Daily)
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CDUS43 KLOT 270636
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT WED JUL 27 2016


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR JULY 26 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         87    358 PM  96    1997  85      2       81
  MINIMUM         65    454 AM  54    2004  63      2       63
                                      1998
  AVERAGE         76                        74      2       72

PRECIPITATION (IN)
  YESTERDAY        0.00          0.57        0.14  -0.14      T
  MONTH TO DATE    4.58                      3.34   1.24     3.26
  SINCE JUN 1      7.72                      7.23   0.49    11.27
  SINCE JAN 1     22.00                     20.25   1.75    22.26

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         0      1       18
  SINCE JUN 1     13                        36    -23       52
  SINCE JUL 1      1                         0      1       18

 COOLING
  YESTERDAY       11                         9      2        7
  MONTH TO DATE  246                       234     12      166
  SINCE JUN 1    421                       412      9      286
  SINCE JAN 1    494                       458     36      340
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  NW (320)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     3.1



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        91      2011
                                             1997
 MINIMUM TEMPERATURE (F)   63        53      2013


SUNRISE AND SUNSET
JULY 27 2016..........SUNRISE   542 AM CDT   SUNSET   816 PM CDT
JULY 28 2016..........SUNRISE   543 AM CDT   SUNSET   815 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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