Climatological Report (Daily)
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281
CDUS43 KLOT 010632
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT SUN MAY 1 2016


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR APRIL 30 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         50    838 AM  84    2013  66    -16       54
  MINIMUM         43    233 AM  31    2008  42      1       34
  AVERAGE         47                        54     -7       44

PRECIPITATION (IN)
  YESTERDAY        0.67          2.12        0.17   0.50     0.00
  MONTH TO DATE    2.85                      3.35  -0.50     4.24
  SINCE MAR 1      5.92                      5.71   0.21     4.74
  SINCE JAN 1      8.12                      8.44  -0.32     6.57

SNOWFALL (IN)
  YESTERDAY       MM
  MONTH TO DATE    T
  SINCE JUL 1     21.6

DEGREE DAYS
 HEATING
  YESTERDAY       18                        11      7       21
  MONTH TO DATE  515                       476     39      468
  SINCE MAR 1   1191                      1311   -120     1409
  SINCE JUL 1   5394                      6066   -672     6601

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    6                         4      2        0
  SINCE MAR 1      6                         4      2        0
  SINCE JAN 1      6                         4      2        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION  NE (60)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED    13.5



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


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        82      2013
                                             2007
                                             2001
 MINIMUM TEMPERATURE (F)   43        30      2005


SUNRISE AND SUNSET
MAY  1 2016...........SUNRISE   549 AM CDT   SUNSET   752 PM CDT
MAY  2 2016...........SUNRISE   547 AM CDT   SUNSET   753 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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