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

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CDUS43 KGRR 080525
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
123 AM EDT TUE AUG 8 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR AUGUST 7 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         78    500 PM  97    1918  82     -4       80
  MINIMUM         60   1130 PM  46    1976  62     -2       60
  AVERAGE         69                        72     -3       70

PRECIPITATION (IN)
  YESTERDAY        0.15          0.97 1959   0.11   0.04     0.00
  MONTH TO DATE    0.70                      0.80  -0.10     0.00
  SINCE JUN 1      6.70                      8.35  -1.65     6.77
  SINCE JAN 1     23.30                     21.93   1.37    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        4                         7     -3        5
  MONTH TO DATE   32                        49    -17       69
  SINCE JUN 1    434                       433      1      555
  SINCE JAN 1    464                       480    -16      626
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   N (350)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     3.7


SKY COVER
  POSSIBLE SUNSHINE  48 PERCENT
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     36           600 PM
 AVERAGE    68

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        96      1894
 MINIMUM TEMPERATURE (F)   62        43      1989


SUNRISE AND SUNSET
AUGUST  8 2017........SUNRISE   641 AM EDT   SUNSET   854 PM EDT
AUGUST  9 2017........SUNRISE   642 AM EDT   SUNSET   852 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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