Climatological Report (Daily)
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CDUS43 KLOT 210632
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT TUE OCT 21 2014


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR OCTOBER 20 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         66    151 PM  84    2003  60      6       61
  MINIMUM         48    654 AM  32    2002  41      7       36
                                      1996
  AVERAGE         57                        51      6       49

PRECIPITATION (IN)
  YESTERDAY        0.01          0.27 2008   0.09  -0.08     0.02
  MONTH TO DATE    3.42                      1.95   1.47     2.00
  SINCE SEP 1      5.33                      5.16   0.17     4.03
  SINCE JAN 1     30.85                     27.64   3.21    24.90

DEGREE DAYS
 HEATING
  YESTERDAY        8                        14     -6       16
  MONTH TO DATE  223                       228     -5      153
  SINCE SEP 1    338                       330      8      233
  SINCE JUL 1    342                       340      2      243

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    4                        11     -7       22
  SINCE SEP 1     92                        92      0      158
  SINCE JAN 1    780                       789     -9      918
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NW (320)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     8.0



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


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        80      2007
 MINIMUM TEMPERATURE (F)   41        33      1999


SUNRISE AND SUNSET
OCTOBER 21 2014.......SUNRISE   711 AM CDT   SUNSET   601 PM CDT
OCTOBER 22 2014.......SUNRISE   712 AM CDT   SUNSET   559 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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