Climatological Report (Daily)
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CDUS43 KLOT 080642
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1241 AM CST THU DEC 8 2016


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR DECEMBER 7 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         30    134 PM  61    1946  38     -8       40
  MINIMUM         24   1024 PM  -2    1936  25     -1       33
  AVERAGE         27                        32     -5       37

PRECIPITATION (IN)
  YESTERDAY        T             1.26 2004   0.09  -0.09      T
  MONTH TO DATE    0.47                      0.67  -0.20     0.28
  SINCE DEC 1      0.47                      0.67  -0.20     0.28
  SINCE JAN 1     31.83                     37.19  -5.36    28.64

DEGREE DAYS
 HEATING
  YESTERDAY       38                        34      4       28
  MONTH TO DATE  216                       226    -10      187
  SINCE DEC 1    216                       226    -10      187
  SINCE JUL 1    928                      1361   -433      997

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1465                      1045    420     1152
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  15   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    15.2



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        64      1946
 MINIMUM TEMPERATURE (F)   25         0      1958


SUNRISE AND SUNSET
DECEMBER  8 2016......SUNRISE   706 AM CST   SUNSET   420 PM CST
DECEMBER  9 2016......SUNRISE   707 AM CST   SUNSET   420 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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