Climatological Report (Daily)
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CDUS43 KLOT 050638
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT TUE MAY 5 2015


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR MAY 4 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         72    404 PM  80    2010  68      4       58
                                      2000
                                      1999
  MINIMUM         53   1159 PM  30    2005  44      9       44
  AVERAGE         63                        56      7       51

PRECIPITATION (IN)
  YESTERDAY        0.02          1.22        0.14  -0.12     0.00
  MONTH TO DATE    0.46                      0.59  -0.13     0.13
  SINCE MAR 1      5.20                      6.30  -1.10     2.66
  SINCE JAN 1      7.03                      9.03  -2.00     3.88

SNOWFALL (IN)
  YESTERDAY       MM
  MONTH TO DATE   MM
  SINCE JUL 1     32.2

DEGREE DAYS
 HEATING
  YESTERDAY        2                        10     -8       14
  MONTH TO DATE   22                        41    -19       58
  SINCE MAR 1   1431                      1352     79     1655
  SINCE JUL 1   6623                      6107    516     7431

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         4     -4        0
  SINCE JAN 1      0                         4     -4        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     7.9



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  RAIN
  LIGHT RAIN


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        83      2000
 MINIMUM TEMPERATURE (F)   44        34      2005


SUNRISE AND SUNSET
MAY  5 2015...........SUNRISE   544 AM CDT   SUNSET   756 PM CDT
MAY  6 2015...........SUNRISE   543 AM CDT   SUNSET   757 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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