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

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CDUS43 KGRR 181433
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
932 AM EST SAT FEB 18 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR FEBRUARY 18 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         53    428 AM  56    2011  34     19       37
  MINIMUM         45    751 AM -10    1936  20     25       11
  AVERAGE         49                        27     22       24

PRECIPITATION (IN)
  TODAY            0.00          0.80 1976   0.06  -0.06     0.01
  MONTH TO DATE    0.64                      1.07  -0.43     1.76
  SINCE DEC 1      7.11                      5.66   1.45     7.24
  SINCE JAN 1      4.15                      3.16   0.99     3.91

SNOWFALL (IN)
  TODAY            0.0           7.0  1926   0.5   -0.5       T
  MONTH TO DATE    1.9                      10.0   -8.1      3.2
  SINCE DEC 1     53.7                      52.7    1.0     26.5
  SINCE JUL 1     54.5                      60.0   -5.5     30.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           16                        38    -22       41
  MONTH TO DATE  628                       706    -78      716
  SINCE DEC 1   2892                      3075   -183     2713
  SINCE JUL 1   3840                      4413   -573     3771

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION  SW (230)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    13.2


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    66          1200 AM
 LOWEST     50           400 AM
 AVERAGE    58

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        61      2016
 MINIMUM TEMPERATURE (F)   21       -15      1978


SUNRISE AND SUNSET
FEBRUARY 18 2017......SUNRISE   735 AM EST   SUNSET   618 PM EST
FEBRUARY 19 2017......SUNRISE   733 AM EST   SUNSET   619 PM EST


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




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