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

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479
CDUS43 KGRR 201351
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
948 AM EDT TUE JUN 20 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR JUNE 20 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 102    1953  81    -15       89
  MINIMUM         58    544 AM  41    1970  59     -1       69
  AVERAGE         62                        70     -8       79

PRECIPITATION (IN)
  TODAY            0.00          1.84 1997   0.12  -0.12     0.08
  MONTH TO DATE    2.97                      2.55   0.42     0.93
  SINCE JUN 1      2.97                      2.55   0.42     0.93
  SINCE JAN 1     19.57                     16.13   3.44    17.73

SNOWFALL (IN)
  TODAY            0.0           0.0  2007   0.0    0.0      0.0
                                      2006
                                      2005
  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            3                         1      2        0
  MONTH TO DATE   10                        39    -29       21
  SINCE JUN 1     10                        39    -29       21
  SINCE JUL 1   5623                      6479   -856     5617

 COOLING
  TODAY            0                         6     -6       14
  MONTH TO DATE  130                        81     49      122
  SINCE JUN 1    130                        81     49      122
  SINCE JAN 1    160                       128     32      193
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     9.2


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     68           800 AM
 AVERAGE    84

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        98      1988
 MINIMUM TEMPERATURE (F)   60        40      1969


SUNRISE AND SUNSET
JUNE 20 2017..........SUNRISE   603 AM EDT   SUNSET   924 PM EDT
JUNE 21 2017..........SUNRISE   603 AM EDT   SUNSET   924 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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