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

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CDUS43 KGRR 061500
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
959 AM EST FRI JAN 6 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR JANUARY 6 2017...
VALID AS OF 0900 AM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM          9    859 AM  57    2008  31    -22       36
  MINIMUM          2    211 AM -12    1988  19    -17       20
  AVERAGE          6                        25    -19       28

PRECIPITATION (IN)
  TODAY            T             0.96 1918   0.08  -0.08     0.00
  MONTH TO DATE    0.53                      0.47   0.06     0.06
  SINCE DEC 1      3.49                      2.97   0.52     3.39
  SINCE JAN 1      0.53                      0.47   0.06     0.06

SNOWFALL (IN)
  TODAY            0.1          11.0  1918   0.8   -0.7      0.0
  MONTH TO DATE    2.2                       4.4   -2.2      1.2
  SINCE DEC 1     39.2                      26.3   12.9      3.7
  SINCE JUL 1     40.0                      33.6    6.4      7.2
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  TODAY           59                        40     19       37
  MONTH TO DATE  249                       240      9      231
  SINCE DEC 1   1405                      1351     54     1028
  SINCE JUL 1   2353                      2689   -336     2086

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     5.9


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT SNOW
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80          1200 AM
 LOWEST     73           600 AM
 AVERAGE    77

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        63      2008
 MINIMUM TEMPERATURE (F)   19       -15      1988


SUNRISE AND SUNSET
JANUARY  6 2017.......SUNRISE   813 AM EST   SUNSET   524 PM EST
JANUARY  7 2017.......SUNRISE   813 AM EST   SUNSET   525 PM EST


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




$$

JAM



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