Climatological Report (Daily)
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS43 KLOT 210642
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
140 AM CDT SUN SEP 21 2014


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         78   1058 AM  85    1998  74      4       74
  MINIMUM         58    550 AM  40    2003  51      7       56
  AVERAGE         68                        63      5       65

PRECIPITATION (IN)
  YESTERDAY        0.20          0.77        0.11   0.09     0.03
  MONTH TO DATE    2.08                      2.15  -0.07     1.66
  SINCE SEP 1      2.08                      2.15  -0.07     1.66
  SINCE JAN 1     24.70                     27.78  -3.08    29.02

SNOWFALL (IN)
  YESTERDAY       MM

DEGREE DAYS
 HEATING
  YESTERDAY        0                         4     -4        0
  MONTH TO DATE   91                        42     49       43
  SINCE SEP 1     91                        42     49       43
  SINCE JUL 1    100                        51     49       69

 COOLING
  YESTERDAY        3                         2      1        0
  MONTH TO DATE   64                        67     -3       99
  SINCE SEP 1     64                        67     -3       99
  SINCE JAN 1    753                       791    -38      726
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    10.6



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


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        89      2010
                                             2007
 MINIMUM TEMPERATURE (F)   51        40      2006


SUNRISE AND SUNSET
SEPTEMBER 21 2014.....SUNRISE   639 AM CDT   SUNSET   652 PM CDT
SEPTEMBER 22 2014.....SUNRISE   640 AM CDT   SUNSET   650 PM CDT


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




$$




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.