Climatological Report (Daily)
Issued by NWS Green Bay, WI

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CDUS43 KGRB 122233
CLIGRB


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
433 PM CST TUE DEC 12 2017


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

...THE GREEN BAY WI CLIMATE SUMMARY FOR DECEMBER 12 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         20    136 PM  52    1968  29     -9       24
  MINIMUM         15    442 AM  -6    1985  15      0       15
                                      1903
  AVERAGE         18                        22     -4       20

PRECIPITATION (IN)
  TODAY            T             0.83 1965   0.05  -0.05      T
  MONTH TO DATE    0.45                      0.68  -0.23     0.64
  SINCE DEC 1      0.45                      0.68  -0.23     0.64
  SINCE JAN 1     31.11                     28.69   2.42    31.50

SNOWFALL (IN)
  TODAY            T             6.0  1909   0.4   -0.4       T
  MONTH TO DATE    1.7                       4.9   -3.2      9.3
  SINCE DEC 1      1.7                       4.9   -3.2      9.3
  SINCE JUL 1      2.3                       9.1   -6.8     10.2
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  TODAY           47                        43      4       45
  MONTH TO DATE  424                       486    -62      427
  SINCE DEC 1    424                       486    -62      427
  SINCE JUL 1   1840                      2226   -386     1489

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    477                       398     79      577
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    14.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    67           300 AM
 LOWEST     54           300 PM
 AVERAGE    61

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


THE GREEN BAY WI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   29        55      2015
 MINIMUM TEMPERATURE (F)   15       -20      1903


SUNRISE AND SUNSET
DECEMBER 12 2017......SUNRISE   720 AM CST   SUNSET   413 PM CST
DECEMBER 13 2017......SUNRISE   721 AM CST   SUNSET   413 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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