Climatological Report (Daily)
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000
CDUS43 KLOT 280634
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST SAT FEB 28 2015


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR FEBRUARY 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         12    209 PM  52    2000  41    -29       17
  MINIMUM         -8R  1131 PM  -3    2014  23    -31       -3
  AVERAGE          2                        32    -30        7

PRECIPITATION (IN)
  YESTERDAY        0.00          0.21        0.06  -0.06     0.00
  MONTH TO DATE    0.96                      1.36  -0.40     0.41
  SINCE DEC 1      2.41                      4.39  -1.98     2.13
  SINCE JAN 1      1.83                      2.67  -0.84     1.22

SNOWFALL (IN)
  YESTERDAY       MM
  MONTH TO DATE   16.2
  SINCE JUL 1     30.0

DEGREE DAYS
 HEATING
  YESTERDAY       63                        33     30       58
  MONTH TO DATE 1272                      1007    265     1365
  SINCE DEC 1   3672                      3468    204     4287
  SINCE JUL 1   5131                      4722    409     5723

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


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     5.3



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


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        55      2000
 MINIMUM TEMPERATURE (F)   23        -4      2014


SUNRISE AND SUNSET
FEBRUARY 28 2015......SUNRISE   630 AM CST   SUNSET   542 PM CST
MARCH  1 2015.........SUNRISE   628 AM CST   SUNSET   543 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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