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

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000
CDUS43 KGRR 151348
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
948 AM EDT TUE AUG 15 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR AUGUST 15 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         68    759 AM  97    1944  81    -13       81
  MINIMUM         64    651 AM  42    1964  62      2       62
  AVERAGE         66                        71     -5       72

PRECIPITATION (IN)
  TODAY            0.02          1.35 1986   0.12  -0.10     0.71
  MONTH TO DATE    0.81                      1.75  -0.94     3.98
  SINCE JUN 1      6.81                      9.30  -2.49    10.75
  SINCE JAN 1     23.41                     22.88   0.53    27.55

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            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
  TODAY            1                         7     -6        7
  MONTH TO DATE   71                       105    -34      155
  SINCE JUN 1    473                       489    -16      641
  SINCE JAN 1    503                       536    -33      712
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  NE (60)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     2.6


SKY COVER
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     87          1200 AM
 AVERAGE    94

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        99      1913
 MINIMUM TEMPERATURE (F)   61        40      1979


SUNRISE AND SUNSET
AUGUST 15 2017........SUNRISE   648 AM EDT   SUNSET   844 PM EDT
AUGUST 16 2017........SUNRISE   650 AM EDT   SUNSET   842 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$

jam



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