Climatological Report (Daily)
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CDUS43 KLOT 270635
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST FRI FEB 27 2015


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR FEBRUARY 26 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         19    219 PM  63    1998  40    -21       17
  MINIMUM         -3R  1150 PM  -2    2014  23    -26       -2
  AVERAGE          8                        31    -23        8

PRECIPITATION (IN)
  YESTERDAY       MM             1.77        0.07  MM        0.00
  MONTH TO DATE    0.78                      1.30  -0.52     0.41
  SINCE DEC 1      2.23                      4.33  -2.10     2.13
  SINCE JAN 1      1.65                      2.61  -0.96     1.22

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

DEGREE DAYS
 HEATING
  YESTERDAY       57                        34     23       57
  MONTH TO DATE 1209                       974    235     1307
  SINCE DEC 1   3609                      3435    174     4229
  SINCE JUL 1   5068                      4689    379     5665

 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  11   RESULTANT WIND DIRECTION   N (350)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    11.5



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


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        52      2000
 MINIMUM TEMPERATURE (F)   23        -3      2014


SUNRISE AND SUNSET
FEBRUARY 27 2015......SUNRISE   631 AM CST   SUNSET   541 PM CST
FEBRUARY 28 2015......SUNRISE   630 AM CST   SUNSET   542 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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