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

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CDUS43 KGRR 211425
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
1025 AM EDT WED JUN 21 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR JUNE 21 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         65    759 AM  98    1988  81    -16       81
  MINIMUM         51    546 AM  40    1969  60     -9       59
  AVERAGE         58                        70    -12       70

PRECIPITATION (IN)
  TODAY            0.00          3.36 1914   0.12  -0.12     0.00
  MONTH TO DATE    3.08                      2.67   0.41     0.93
  SINCE JUN 1      3.08                      2.67   0.41     0.93
  SINCE JAN 1     19.68                     16.25   3.43    17.73

SNOWFALL (IN)
  TODAY            0.0           T    2002   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     60.1                      74.9  -14.8     61.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            7                         1      6        0
  MONTH TO DATE   14                        40    -26       21
  SINCE JUN 1     14                        40    -26       21
  SINCE JUL 1   5627                      6480   -853     5617

 COOLING
  TODAY            0                         6     -6        5
  MONTH TO DATE  130                        87     43      127
  SINCE JUN 1    130                        87     43      127
  SINCE JAN 1    160                       134     26      198
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED     6   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED     7   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     1.9


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     78           800 AM
 AVERAGE    89

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        97      1923
                                             1894
 MINIMUM TEMPERATURE (F)   60        39      1992


SUNRISE AND SUNSET
JUNE 21 2017..........SUNRISE   603 AM EDT   SUNSET   924 PM EDT
JUNE 22 2017..........SUNRISE   604 AM EDT   SUNSET   925 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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