Climatological Report (Daily)
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CDUS43 KLOT 270638
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT WED MAY 27 2015


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR MAY 26 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    306 PM  89    2014  74      1       89
                                      2010
  MINIMUM         65    332 AM  37    2002  51     14       61
  AVERAGE         70                        63      7       75

PRECIPITATION (IN)
  YESTERDAY        0.53          1.49        0.13   0.40     0.00
  MONTH TO DATE    4.08                      3.92   0.16     3.17
  SINCE MAR 1      8.82                      9.63  -0.81     5.70
  SINCE JAN 1     10.65                     12.36  -1.71     6.92

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                       195    -30      205
  SINCE MAR 1   1574                      1506     68     1802
  SINCE JUL 1   6766                      6261    505     7578

 COOLING
  YESTERDAY        5                         2      3       10
  MONTH TO DATE   42                        29     13       50
  SINCE MAR 1     42                        33      9       50
  SINCE JAN 1     42                        33      9       50
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    13.1



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


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        96      2012
 MINIMUM TEMPERATURE (F)   52        43      2008


SUNRISE AND SUNSET
MAY 27 2015...........SUNRISE   523 AM CDT   SUNSET   818 PM CDT
MAY 28 2015...........SUNRISE   523 AM CDT   SUNSET   818 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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