Climatological Report (Daily)
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CDUS43 KGRR 081346
CLIMKG


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
946 AM EDT FRI SEP 8 2017


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

...THE MUSKEGON MI CLIMATE SUMMARY FOR SEPTEMBER 8 2017...
VALID AS OF 0900 AM 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         55    759 AM  91    1959  74    -19       80
  MINIMUM         49    350 AM  31    1951  56     -7       67
  AVERAGE         52                        65    -13       74

PRECIPITATION (IN)
  TODAY            0.00          2.74 1941   0.13  -0.13     0.06
  MONTH TO DATE    0.79                      0.97  -0.18     4.30
  SINCE SEP 1      0.79                      0.97  -0.18     4.30
  SINCE JAN 1     21.95                     21.55   0.40    29.45

SNOWFALL (IN)
  TODAY            0.0           T    1994   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           13                         3     10        0
  MONTH TO DATE   52                        17     35        1
  SINCE SEP 1     52                        17     35        1
  SINCE JUL 1     65                        47     18       10

 COOLING
  TODAY            0                         3     -3        9
  MONTH TO DATE    2                        26    -24       49
  SINCE SEP 1      2                        26    -24       49
  SINCE JAN 1    496                       533    -37      713
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   N (10)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     2.8


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     77           800 AM
 AVERAGE    89

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


THE MUSKEGON MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        89      2002
                                             1964
                                             1947
 MINIMUM TEMPERATURE (F)   55        38      1949


SUNRISE AND SUNSET
SEPTEMBER  8 2017.....SUNRISE   717 AM EDT   SUNSET   807 PM EDT
SEPTEMBER  9 2017.....SUNRISE   718 AM EDT   SUNSET   805 PM EDT


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




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