Climatological Report (Daily)
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CDUS43 KGRR 180520
CLIMKG


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
119 AM EDT FRI AUG 18 2017


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

...THE MUSKEGON MI CLIMATE SUMMARY FOR AUGUST 17 2017...

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)
 YESTERDAY
  MAXIMUM         79    515 PM  93    1988  79      0       81
  MINIMUM         71    543 AM  44    1954  61     10       64
  AVERAGE         75                        70      5       73

PRECIPITATION (IN)
  YESTERDAY        0.65          1.79 1914   0.11   0.54      T
  MONTH TO DATE    1.31                      1.84  -0.53     0.96
  SINCE JUN 1      6.58                      6.76  -0.18     9.32
  SINCE JAN 1     21.06                     19.03   2.03    23.25

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 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
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    3                         0      3        0
  SINCE JUN 1     37                        77    -40       47
  SINCE JUL 1      3                        11     -8        9

 COOLING
  YESTERDAY       10                         6      4        8
  MONTH TO DATE   91                       102    -11      162
  SINCE JUN 1    432                       409     23      520
  SINCE JAN 1    454                       438     16      564
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    13.1


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           600 AM
 LOWEST     67          1200 AM
 AVERAGE    80

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


THE MUSKEGON MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        91      1947
 MINIMUM TEMPERATURE (F)   61        43      1943


SUNRISE AND SUNSET
AUGUST 18 2017........SUNRISE   654 AM EDT   SUNSET   843 PM EDT
AUGUST 19 2017........SUNRISE   655 AM EDT   SUNSET   841 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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