Climatological Report (Daily)
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334
CDUS43 KGRR 072232
CLIMKG


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
531 PM EST THU DEC 7 2017


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

...THE MUSKEGON MI CLIMATE SUMMARY FOR DECEMBER 7 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1896 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         27   1206 PM  56    1946  37    -10       34
  MINIMUM         24    733 AM   2    1972  28     -4       27
  AVERAGE         26                        32     -6       31

PRECIPITATION (IN)
  TODAY            0.18          1.48 2004   0.09   0.09     0.00
  MONTH TO DATE    0.28                      0.66  -0.38     0.46
  SINCE DEC 1      0.28                      0.66  -0.38     0.46
  SINCE JAN 1     34.05                     31.60   2.45    37.79

SNOWFALL (IN)
  TODAY            1.9           6.0  1909   0.9    1.0      0.0
  MONTH TO DATE    1.9                       5.2   -3.3      3.6
  SINCE DEC 1      1.9                       5.2   -3.3      3.6
  SINCE JUL 1      1.9                      11.4   -9.5      4.6
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  TODAY           39                        33      6       34
  MONTH TO DATE  181                       222    -41      196
  SINCE DEC 1    181                       222    -41      196
  SINCE JUL 1   1340                      1589   -249     1101

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    615                       566     49      774
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    12.0


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HEAVY SNOW
  SNOW
  LIGHT SNOW
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81           500 AM
 LOWEST     57           200 AM
 AVERAGE    69

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


THE MUSKEGON MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        57      1946
 MINIMUM TEMPERATURE (F)   27         2      2005


SUNRISE AND SUNSET
DECEMBER  7 2017......SUNRISE   803 AM EST   SUNSET   510 PM EST
DECEMBER  8 2017......SUNRISE   804 AM EST   SUNSET   510 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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