Climatological Report (Daily)
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CDUS43 KLOT 202140
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
440 PM CDT SAT OCT 20 2018


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR OCTOBER 20 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1996 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         53   1033 AM  84    2003  60     -7
  MINIMUM         39   1247 PM  32    2002  41     -2
                                      1996
  AVERAGE         46                        51     -5       64

PRECIPITATION (IN)
  TODAY            T             0.27 2008   0.09  -0.09
  MONTH TO DATE    3.60                      1.95   1.65
  SINCE SEP 1      8.20                      5.16   3.04
  SINCE JAN 1     40.86                     27.64  13.22

DEGREE DAYS
 HEATING
  TODAY           19                        14      5
  MONTH TO DATE  213                       228    -15
  SINCE SEP 1    275                       330    -55
  SINCE JUL 1    275                       340    -65

 COOLING
  TODAY            0                         0      0
  MONTH TO DATE   31                        11     20
  SINCE SEP 1    199                        92    107
  SINCE JAN 1   1194                       789    405
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    37   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    45   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    13.4



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


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


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


SUNRISE AND SUNSET
OCTOBER 20 2018.......SUNRISE   710 AM CDT   SUNSET   602 PM CDT
OCTOBER 21 2018.......SUNRISE   711 AM CDT   SUNSET   601 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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