weather.gov     
National Weather Service

Climatological Report (Daily)
NWS Homepage
This page is being discontinued on March 12, 2014.
The same data is available at this site. Please update your bookmarks.
Thank you, and we apologize for the inconvenience.
Please send an email to SR-SRH.Webmaster@noaa.gov with any concerns.


Current Version
Previous Version:    01  02  03  04  05  06  07  08  09  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  51  52  53  54  55  56  57  58  59  60  
[Printable]
378
CDUS43 KLOT 170633
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT WED SEP 17 2014


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR SEPTEMBER 16 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1996 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         68    331 PM  83    2003  74     -6       64
  MINIMUM         43R   531 AM  44    2007  54    -11       50
                                      2000
  AVERAGE         56                        64     -8       57

PRECIPITATION (IN)
  YESTERDAY        0.00          0.16 2010   0.10  -0.10     0.01
  MONTH TO DATE    1.84                      1.69   0.15     1.14
  SINCE SEP 1      1.84                      1.69   0.15     1.14
  SINCE JAN 1     27.36                     24.17   3.19    22.01

DEGREE DAYS
 HEATING
  YESTERDAY        9                         3      6        8
  MONTH TO DATE   68                        26     42       26
  SINCE SEP 1     68                        26     42       26
  SINCE JUL 1     72                        36     36       36

 COOLING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   76                        60     16      110
  SINCE SEP 1     76                        60     16      110
  SINCE JAN 1    764                       757      7      870
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   0   RESULTANT WIND DIRECTION   N (350)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     2.7



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        82      2006
                                             2003
 MINIMUM TEMPERATURE (F)   54        45      1999


SUNRISE AND SUNSET
SEPTEMBER 17 2014.....SUNRISE   634 AM CDT   SUNSET   658 PM CDT
SEPTEMBER 18 2014.....SUNRISE   635 AM CDT   SUNSET   656 PM CDT


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




$$

BMD




U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE