Climatological Report (Daily)
Issued by NWS Grand Rapids, MI

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000
CDUS43 KGRR 090518
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
118 AM EDT WED AUG 9 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR AUGUST 8 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         83    126 PM  96    1894  81      2       83
  MINIMUM         52    554 AM  43    1989  62    -10       57
  AVERAGE         68                        72     -4       70

PRECIPITATION (IN)
  YESTERDAY        0.00          1.57 1991   0.12  -0.12     0.00
  MONTH TO DATE    0.70                      0.92  -0.22     0.00
  SINCE JUN 1      6.70                      8.47  -1.77     6.77
  SINCE JAN 1     23.30                     22.05   1.25    23.57

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    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    2                         0      2        0
  SINCE JUN 1     24                        51    -27       21
  SINCE JUL 1      2                         6     -4        0

 COOLING
  YESTERDAY        3                         7     -4        5
  MONTH TO DATE   35                        56    -21       74
  SINCE JUN 1    437                       440     -3      560
  SINCE JAN 1    467                       487    -20      631
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     6.8


SKY COVER
  POSSIBLE SUNSHINE  99 PERCENT
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     39           100 PM
 AVERAGE    70

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        97      1934
 MINIMUM TEMPERATURE (F)   62        43      1964


SUNRISE AND SUNSET
AUGUST  9 2017........SUNRISE   642 AM EDT   SUNSET   852 PM EDT
AUGUST 10 2017........SUNRISE   643 AM EDT   SUNSET   851 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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