Climatological Report (Daily)
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CDUS43 KLOT 230632
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT WED MAY 23 2018


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR MAY 22 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         70    129 PM  88    2011  73     -3       72
  MINIMUM         52   1144 PM  34    2006  50      2       45
  AVERAGE         61                        61      0       59

PRECIPITATION (IN)
  YESTERDAY        0.00          1.25        0.17  -0.17     0.01
  MONTH TO DATE    5.87                      3.31   2.56     3.35
  SINCE MAR 1      9.01                      9.02  -0.01    12.77
  SINCE JAN 1     11.21                     11.75  -0.54    16.18

DEGREE DAYS
 HEATING
  YESTERDAY        4                         5     -1        6
  MONTH TO DATE   88                       176    -88      231
  SINCE MAR 1   1712                      1487    225     1418
  SINCE JUL 1   6584                      6242    342     5517

 COOLING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   21                        21      0       15
  SINCE MAR 1     21                        25     -4       23
  SINCE JAN 1     21                        25     -4       23
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   N (350)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     4.6



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        89      2010
 MINIMUM TEMPERATURE (F)   50        37      2013


SUNRISE AND SUNSET
MAY 23 2018...........SUNRISE   526 AM CDT   SUNSET   814 PM CDT
MAY 24 2018...........SUNRISE   525 AM CDT   SUNSET   815 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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