Climatological Report (Daily)
Issued by NWS Grand Rapids, MI

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CDUS43 KGRR 081502
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
1002 AM EST THU DEC 8 2016


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR DECEMBER 8 2016...
VALID AS OF 0900 AM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         28   1208 AM  64    1966  37     -9       44
  MINIMUM         25    840 AM   2    2005  26     -1       36
  AVERAGE         27                        31     -4       40

PRECIPITATION (IN)
  TODAY            0.01          0.78 1980   0.09  -0.08     0.00
                                      1966
  MONTH TO DATE    0.59                      0.72  -0.13     0.10
  SINCE DEC 1      0.59                      0.72  -0.13     0.10
  SINCE JAN 1     43.92                     36.49   7.43    29.88

SNOWFALL (IN)
  TODAY            0.5           4.5  1937   0.6   -0.1      0.0
  MONTH TO DATE    6.1                       4.5    1.6       T
  SINCE DEC 1      6.1                       4.5    1.6       T
  SINCE JUL 1      6.9                      11.8   -4.9      3.5
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  TODAY           38                        34      4       25
  MONTH TO DATE  251                       259     -8      214
  SINCE DEC 1    251                       259     -8      214
  SINCE JUL 1   1199                      1597   -398     1272

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    936                       699    237      642
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  19   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    18.9


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           200 AM
 LOWEST     68           400 AM
 AVERAGE    72

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        59      1946
 MINIMUM TEMPERATURE (F)   25        -1      1964


SUNRISE AND SUNSET
DECEMBER  8 2016......SUNRISE   801 AM EST   SUNSET   508 PM EST
DECEMBER  9 2016......SUNRISE   802 AM EST   SUNSET   508 PM EST


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




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