Climatological Report (Daily)
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CDUS43 KLOT 220636
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1236 AM CST WED NOV 22 2017


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR NOVEMBER 21 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1996 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         45    908 AM  62    2010  45      0       40
  MINIMUM         26   1159 PM  10    2014  30     -4       22
  AVERAGE         36                        38     -2       31

PRECIPITATION (IN)
  YESTERDAY        0.01          0.49 2007   0.08  -0.07     0.00
  MONTH TO DATE    1.66                      2.10  -0.44     0.61
  SINCE SEP 1     10.37                      8.25   2.12     5.59
  SINCE JAN 1     41.99                     30.73  11.26    30.96

DEGREE DAYS
 HEATING
  YESTERDAY       29                        27      2       34
  MONTH TO DATE  550                       481     69      332
  SINCE SEP 1    858                       992   -134      632
  SINCE JUL 1    864                      1002   -138      634

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        3
  SINCE SEP 1    194                        92    102      158
  SINCE JAN 1    829                       789     40     1071
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    12.7



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        67      2010
 MINIMUM TEMPERATURE (F)   29        10      2015


SUNRISE AND SUNSET
NOVEMBER 22 2017......SUNRISE   650 AM CST   SUNSET   425 PM CST
NOVEMBER 23 2017......SUNRISE   652 AM CST   SUNSET   424 PM CST


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




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