Climatological Report (Daily)
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CDUS43 KLOT 192248
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
445 PM CST THU JAN 19 2017


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR JANUARY 19 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         42    316 PM  55    2006  31     11
  MINIMUM         29   1209 AM  -5    2008  15     14
  AVERAGE         36                        23     13

PRECIPITATION (IN)
  TODAY            T   R         T    2012   0.04  -0.04
                                      2012
                                      2015
  MONTH TO DATE    1.56                      0.78   0.78
  SINCE DEC 1      2.70                      2.50   0.20
  SINCE JAN 1      1.56                      0.78   0.78

DEGREE DAYS
 HEATING
  TODAY           29                        42    -13
  MONTH TO DATE  773                       796    -23
  SINCE DEC 1   2041                      1969     72
  SINCE JUL 1   2952                      3223   -271

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


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   S (160)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     5.6



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        43      2006
 MINIMUM TEMPERATURE (F)   15        -7      2008


SUNRISE AND SUNSET
JANUARY 19 2017.......SUNRISE   716 AM CST   SUNSET   452 PM CST
JANUARY 20 2017.......SUNRISE   715 AM CST   SUNSET   453 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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