Climatological Report (Daily)
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CDUS43 KLOT 050635
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT SAT SEP 5 2015


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         89    353 PM  93    2012  80      9       84
  MINIMUM         66    606 AM  49    2000  58      8       70
  AVERAGE         78                        69      9       77

PRECIPITATION (IN)
  YESTERDAY        0.00          2.41        0.10  -0.10     0.23
  MONTH TO DATE    T                         0.43  -0.43     0.29
  SINCE SEP 1      T                         0.43  -0.43     0.29
  SINCE JAN 1     25.41                     26.06  -0.65    22.91

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         4     -4        0
  SINCE SEP 1      0                         4     -4        0
  SINCE JUL 1     33                        13     20        9

 COOLING
  YESTERDAY       13                         5      8       12
  MONTH TO DATE   53                        20     33       37
  SINCE SEP 1     53                        20     33       37
  SINCE JAN 1    625                       744   -119      726
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   E (80)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     3.6



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        92      1999
 MINIMUM TEMPERATURE (F)   57        42      1997


SUNRISE AND SUNSET
SEPTEMBER  5 2015.....SUNRISE   623 AM CDT   SUNSET   720 PM CDT
SEPTEMBER  6 2015.....SUNRISE   624 AM CDT   SUNSET   718 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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