Climatological Report (Daily)
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CDUS43 KLOT 240633
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST FRI FEB 24 2017


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR FEBRUARY 23 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         55   1209 AM  64    2000  39     16       46
  MINIMUM         37    915 PM   8    2009  22     15       24
  AVERAGE         46                        30     16       35

PRECIPITATION (IN)
  YESTERDAY        0.14          0.17        0.06   0.08     0.00
  MONTH TO DATE    0.58                      1.11  -0.53     1.47
  SINCE DEC 1      3.77                      4.14  -0.37     7.26
  SINCE JAN 1      2.63                      2.42   0.21     2.16

DEGREE DAYS
 HEATING
  YESTERDAY       19                        35    -16       30
  MONTH TO DATE  645                       872   -227      862
  SINCE DEC 1   3051                      3333   -282     2964
  SINCE JUL 1   3962                      4587   -625     4041

 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   4   RESULTANT WIND DIRECTION  NE (40)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED    11.7



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


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        60      2002
 MINIMUM TEMPERATURE (F)   22         3      2003


SUNRISE AND SUNSET
FEBRUARY 24 2017......SUNRISE   635 AM CST   SUNSET   538 PM CST
FEBRUARY 25 2017......SUNRISE   634 AM CST   SUNSET   539 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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