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

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000
CDUS43 KGRR 101351
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
950 AM EDT THU AUG 10 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR AUGUST 10 2017...
VALID AS OF 0900 AM LOCAL TIME.

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)
 TODAY
  MAXIMUM         66    759 AM  98    1944  81    -15       92
  MINIMUM         59    511 AM  45    1972  62     -3       64
  AVERAGE         63                        72     -9       78

PRECIPITATION (IN)
  TODAY            0.00          1.80 2012   0.12  -0.12     0.00
  MONTH TO DATE    0.70                      1.15  -0.45     0.00
  SINCE JUN 1      6.70                      8.70  -2.00     6.77
  SINCE JAN 1     23.30                     22.28   1.02    23.57

SNOWFALL (IN)
  TODAY            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
  TODAY            2                         0      2        0
  MONTH TO DATE    4                         0      4        0
  SINCE JUN 1     26                        51    -25       21
  SINCE JUL 1      4                         6     -2        0

 COOLING
  TODAY            0                         7     -7       13
  MONTH TO DATE   40                        70    -30       96
  SINCE JUN 1    442                       454    -12      582
  SINCE JAN 1    472                       501    -29      653
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (160)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     4.5


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           100 AM
 LOWEST     81           800 AM
 AVERAGE    89

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        96      1947
 MINIMUM TEMPERATURE (F)   62        43      1967


SUNRISE AND SUNSET
AUGUST 10 2017........SUNRISE   643 AM EDT   SUNSET   851 PM EDT
AUGUST 11 2017........SUNRISE   644 AM EDT   SUNSET   850 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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