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

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CDUS43 KGRR 060528
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
1227 AM EST FRI JAN 6 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR JANUARY 5 2017...

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)
 YESTERDAY
  MAXIMUM         15   1255 AM  55    1946  31    -16       30
  MINIMUM          7   1159 PM  -9    1968  19    -12       10
  AVERAGE         11                        25    -14       20

PRECIPITATION (IN)
  YESTERDAY        0.03          0.78 1998   0.08  -0.05     0.00
  MONTH TO DATE    0.53                      0.39   0.14     0.06
  SINCE DEC 1      3.49                      2.89   0.60     3.39
  SINCE JAN 1      0.53                      0.39   0.14     0.06

SNOWFALL (IN)
  YESTERDAY        0.9           6.4  1954   0.7    0.2      0.0
  MONTH TO DATE    2.1                       3.6   -1.5      1.2
  SINCE DEC 1     39.1                      25.5   13.6      3.7
  SINCE JUL 1     39.9                      32.8    7.1      7.2
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  YESTERDAY       54                        40     14       45
  MONTH TO DATE  190                       200    -10      194
  SINCE DEC 1   1346                      1311     35      991
  SINCE JUL 1   2294                      2649   -355     2049

 COOLING
  YESTERDAY        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  10   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    10.1


SKY COVER
  POSSIBLE SUNSHINE  22 PERCENT
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           200 AM
 LOWEST     66          1100 AM
 AVERAGE    73

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        57      2008
 MINIMUM TEMPERATURE (F)   19       -12      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.




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