Climatological Report (Daily)
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CDUS43 KLOT 250636
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1236 AM CST SAT FEB 25 2017


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR FEBRUARY 24 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         40    449 PM  60    2002  39      1       36
  MINIMUM         31   1159 PM   3    2003  22      9       32
  AVERAGE         36                        31      5       34

PRECIPITATION (IN)
  YESTERDAY        0.10          0.89        0.06   0.04     0.02
  MONTH TO DATE    0.68                      1.17  -0.49     1.49
  SINCE DEC 1      3.87                      4.20  -0.33     7.28
  SINCE JAN 1      2.73                      2.48   0.25     2.18

DEGREE DAYS
 HEATING
  YESTERDAY       29                        34     -5       31
  MONTH TO DATE  674                       906   -232      893
  SINCE DEC 1   3080                      3367   -287     2995
  SINCE JUL 1   3991                      4621   -630     4072

 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   7   RESULTANT WIND DIRECTION   N (0)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED    11.1



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  LIGHT SNOW
  FOG


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        71      2000
 MINIMUM TEMPERATURE (F)   22        -5      2003


SUNRISE AND SUNSET
FEBRUARY 25 2017......SUNRISE   634 AM CST   SUNSET   539 PM CST
FEBRUARY 26 2017......SUNRISE   632 AM CST   SUNSET   540 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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