Climatological Report (Daily)
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CDUS43 KLOT 280635
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT THU MAY 28 2015


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR MAY 27 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         75   1254 PM  96    2012  75      0       85
  MINIMUM         56   1145 PM  43    2008  52      4       63
  AVERAGE         66                        63      3       74

PRECIPITATION (IN)
  YESTERDAY        T             0.59        0.13  -0.13     0.59
  MONTH TO DATE    4.08                      4.05   0.03     3.76
  SINCE MAR 1      8.82                      9.76  -0.94     6.29
  SINCE JAN 1     10.65                     12.49  -1.84     7.51

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE JUL 1     32.2

DEGREE DAYS
 HEATING
  YESTERDAY        0                         4     -4        0
  MONTH TO DATE  165                       199    -34      205
  SINCE MAR 1   1574                      1510     64     1802
  SINCE JUL 1   6766                      6265    501     7578

 COOLING
  YESTERDAY        1                         2     -1        9
  MONTH TO DATE   43                        31     12       59
  SINCE MAR 1     43                        35      8       59
  SINCE JAN 1     43                        35      8       59
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    10.6



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        92      2012
 MINIMUM TEMPERATURE (F)   52        44      2004


SUNRISE AND SUNSET
MAY 28 2015...........SUNRISE   523 AM CDT   SUNSET   818 PM CDT
MAY 29 2015...........SUNRISE   522 AM CDT   SUNSET   819 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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