Climatological Report (Daily)
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CDUS43 KGRR 211433
CLIMKG


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
931 AM EST SAT JAN 21 2017


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

...THE MUSKEGON MI CLIMATE SUMMARY FOR JANUARY 21 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         44    859 AM  49    1997  30     14       28
  MINIMUM         37    201 AM  -5    1924  20     17       21
  AVERAGE         41                        25     16       25

PRECIPITATION (IN)
  TODAY            0.02          0.73 1958   0.06  -0.04      T
  MONTH TO DATE    2.53                      1.43   1.10     2.15
  SINCE DEC 1      4.75                      3.98   0.77     7.05
  SINCE JAN 1      2.53                      1.43   1.10     2.15

SNOWFALL (IN)
  TODAY            0.0           7.9  1959   0.9   -0.9       T
  MONTH TO DATE   11.8                      18.9   -7.1     35.9
  SINCE DEC 1     32.2                      47.8  -15.6     40.8
  SINCE JUL 1     33.2                      54.0  -20.8     44.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           24                        40    -16       40
  MONTH TO DATE  773                       827    -54      832
  SINCE DEC 1   1833                      1906    -73     1605
  SINCE JUL 1   2738                      3273   -535     2672

 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   6   RESULTANT WIND DIRECTION   E (100)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED     6.5


SKY COVER
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     92          1200 AM
 AVERAGE    96

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


THE MUSKEGON MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        52      1964
                                             1933
 MINIMUM TEMPERATURE (F)   20        -2      1920


SUNRISE AND SUNSET
JANUARY 21 2017.......SUNRISE   810 AM EST   SUNSET   543 PM EST
JANUARY 22 2017.......SUNRISE   809 AM EST   SUNSET   544 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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