Climatological Report (Daily)
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CDUS43 KLOT 290634
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT WED MAR 29 2017


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR MARCH 28 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         52    324 PM  72    2004  53     -1       53
  MINIMUM         38   1159 PM  12    2015  32      6       33
  AVERAGE         45                        43      2       43

PRECIPITATION (IN)
  YESTERDAY        0.00          0.89        0.08  -0.08     0.00
  MONTH TO DATE    1.35                      2.10  -0.75     2.65
  SINCE MAR 1      1.35                      2.10  -0.75     2.65
  SINCE JAN 1      4.76                      4.83  -0.07     4.85

DEGREE DAYS
 HEATING
  YESTERDAY       20                        22     -2       22
  MONTH TO DATE  748                       770    -22      632
  SINCE MAR 1    748                       770    -22      632
  SINCE JUL 1   4847                      5525   -678     4835

 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   8   RESULTANT WIND DIRECTION  NE (40)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     8.8



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)   54        78      1998
 MINIMUM TEMPERATURE (F)   32        19      2008


SUNRISE AND SUNSET
MARCH 29 2017.........SUNRISE   640 AM CDT   SUNSET   716 PM CDT
MARCH 30 2017.........SUNRISE   639 AM CDT   SUNSET   717 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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