Climatological Report (Daily)
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CDUS43 KLOT 232136
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT SAT MAY 23 2015


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR MAY 23 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         80    258 PM  89    2010  73      7
  MINIMUM         41    409 AM  37    2013  50     -9
  AVERAGE         61                        62     -1

PRECIPITATION (IN)
  TODAY            0.00          0.28 1998   0.17  -0.17
  MONTH TO DATE    3.08                      3.48  -0.40
  SINCE MAR 1      7.82                      9.19  -1.37
  SINCE JAN 1      9.65                     11.92  -2.27

DEGREE DAYS
 HEATING
  TODAY            4                         5     -1
  MONTH TO DATE  165                       181    -16
  SINCE MAR 1   1574                      1492     82
  SINCE JUL 1   6766                      6247    519

 COOLING
  TODAY            0                         2     -2
  MONTH TO DATE   27                        23      4
  SINCE MAR 1     27                        27      0
  SINCE JAN 1     27                        27      0
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     6.0



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        91      2010
 MINIMUM TEMPERATURE (F)   51        34      2013


SUNRISE AND SUNSET
MAY 23 2015...........SUNRISE   526 AM CDT   SUNSET   814 PM CDT
MAY 24 2015...........SUNRISE   525 AM CDT   SUNSET   815 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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