Climatological Report (Daily)
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CDUS43 KLOT 300648
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
144 AM CDT FRI SEP 30 2016


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 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         65    931 AM  85    2014  70     -5       65
  MINIMUM         57   1242 AM  38    2006  47     10       49
                                      2003
  AVERAGE         61                        59      2       57

PRECIPITATION (IN)
  YESTERDAY        0.15          0.53        0.13   0.02     0.19
  MONTH TO DATE    0.86                      3.16  -2.30     4.41
  SINCE SEP 1      0.86                      3.16  -2.30     4.41
  SINCE JAN 1     27.12                     28.79  -1.67    29.82

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

DEGREE DAYS
 HEATING
  YESTERDAY        4                         7     -3        8
  MONTH TO DATE   25                        94    -69       43
  SINCE SEP 1     25                        94    -69       43
  SINCE JUL 1     26                       103    -77       76

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE  139                        77     62      139
  SINCE SEP 1    139                        77     62      139
  SINCE JAN 1    985                       801    184      711
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  15   RESULTANT WIND DIRECTION   N (10)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    15.5



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


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        84      2007
                                             2002
 MINIMUM TEMPERATURE (F)   47        35      2004


SUNRISE AND SUNSET
SEPTEMBER 30 2016.....SUNRISE   649 AM CDT   SUNSET   635 PM CDT
OCTOBER  1 2016.......SUNRISE   650 AM CDT   SUNSET   634 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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