AFOS product CLIDPA
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
292 
CDUS43 KLOT 050646
CLIDPA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT WED SEP 5 2012

...................................
...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2012

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         93R   431 PM  92          80     13       MM
  MINIMUM         65   1159 PM  49          58      7       MM
  AVERAGE         79                        69     10       MM

PRECIPITATION (IN)
  YESTERDAY        0.20          2.41        0.10   0.10    MM
  MONTH TO DATE    0.24                      0.43  -0.19    MM
  SINCE SEP 1      0.24                      0.43  -0.19    MM
  SINCE JAN 1     14.51                     26.06 -11.55    MM

SNOWFALL (IN)
  YESTERDAY        0.0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1       MM
  MONTH TO DATE    0                         4     -4       MM
  SINCE SEP 1      0                         4     -4       MM
  SINCE JUL 1      6                        13     -7       MM

 COOLING
  YESTERDAY       14                         5      9       MM
  MONTH TO DATE   45                        20     25       MM
  SINCE SEP 1     45                        20     25       MM
  SINCE JAN 1   1057                       744    313       MM
..................................................................
WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  SE (130)
  HIGHEST WIND SPEED    41   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    51   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     5.3

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

THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        92      1999
 MINIMUM TEMPERATURE (F)   57        42      1997

SUNRISE AND SUNSET
SEPTEMBER  5 2012.....SUNRISE   623 AM CDT   SUNSET   719 PM CDT
SEPTEMBER  6 2012.....SUNRISE   624 AM CDT   SUNSET   717 PM CDT

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$