Climatological Report (Daily)
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CDUS43 KLOT 280645
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
144 AM CDT SAT MAR 28 2015


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR MARCH 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         35    335 PM  76    2007  53    -18       53
                                      1998
  MINIMUM         18   1130 PM  15    2011  32    -14       34
  AVERAGE         27                        42    -15       44

PRECIPITATION (IN)
  YESTERDAY        T             0.22        0.08  -0.08     0.15
  MONTH TO DATE    0.48                      2.02  -1.54     0.43
  SINCE MAR 1      0.48                      2.02  -1.54     0.43
  SINCE JAN 1      2.31                      4.75  -2.44     1.65

SNOWFALL (IN)
  YESTERDAY       MM
  MONTH TO DATE    T
  SINCE JUL 1     30.0

DEGREE DAYS
 HEATING
  YESTERDAY       38                        23     15       21
  MONTH TO DATE  838                       748     90     1000
  SINCE MAR 1    838                       748     90     1000
  SINCE JUL 1   6030                      5503    527     6776

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION   N (20)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED    11.0



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  HAZE


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   53        72      2004
 MINIMUM TEMPERATURE (F)   32        15      2011


SUNRISE AND SUNSET
MARCH 28 2015.........SUNRISE   643 AM CDT   SUNSET   714 PM CDT
MARCH 29 2015.........SUNRISE   641 AM CDT   SUNSET   715 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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