Climatological Report (Daily)
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000
CDUS43 KGRR 112239
CLIMKG


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
538 PM EST MON DEC 11 2017


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

...THE MUSKEGON MI CLIMATE SUMMARY FOR DECEMBER 11 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         31    443 PM  60    1949  36     -5       35
  MINIMUM         24    813 AM   2    1958  27     -3       23
  AVERAGE         28                        31     -3       29

PRECIPITATION (IN)
  TODAY            0.10          1.18 1949   0.09   0.01     0.55
  MONTH TO DATE    0.78                      1.03  -0.25     1.22
  SINCE DEC 1      0.78                      1.03  -0.25     1.22
  SINCE JAN 1     34.55                     31.97   2.58    38.55

SNOWFALL (IN)
  TODAY            0.4          10.8  2000   0.9   -0.5      7.6
  MONTH TO DATE    7.4                       8.7   -1.3     14.4
  SINCE DEC 1      7.4                       8.7   -1.3     14.4
  SINCE JUL 1      7.4                      14.9   -7.5     15.4
  SNOW DEPTH       5

DEGREE DAYS
 HEATING
  TODAY           37                        34      3       36
  MONTH TO DATE  327                       355    -28      343
  SINCE DEC 1    327                       355    -28      343
  SINCE JUL 1   1486                      1722   -236     1248

 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   6   RESULTANT WIND DIRECTION   E (110)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     7.0


SKY COVER
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           900 AM
 LOWEST     68           200 AM
 AVERAGE    78

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


THE MUSKEGON MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        57      1899
 MINIMUM TEMPERATURE (F)   26        -5      1958


SUNRISE AND SUNSET
DECEMBER 11 2017......SUNRISE   807 AM EST   SUNSET   510 PM EST
DECEMBER 12 2017......SUNRISE   808 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.




$$

jam


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