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

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990
CDUS43 KGRR 200516
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
1216 AM EST MON FEB 20 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR FEBRUARY 19 2017...

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)
 YESTERDAY
  MAXIMUM         62R   407 PM  61    2016  35     27       61
  MINIMUM         33    341 AM -15    1978  21     12       37
  AVERAGE         48                        28     20       49

PRECIPITATION (IN)
  YESTERDAY        0.00          0.85 1939   0.07  -0.07     0.00
  MONTH TO DATE    0.64                      1.14  -0.50     1.76
  SINCE DEC 1      7.11                      5.73   1.38     7.24
  SINCE JAN 1      4.15                      3.23   0.92     3.91

SNOWFALL (IN)
  YESTERDAY        0.0           5.0  1901   0.5   -0.5      0.0
  MONTH TO DATE    1.9                      10.5   -8.6      3.2
  SINCE DEC 1     53.7                      53.2    0.5     26.5
  SINCE JUL 1     54.5                      60.5   -6.0     30.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       17                        37    -20       16
  MONTH TO DATE  647                       743    -96      732
  SINCE DEC 1   2911                      3112   -201     2729
  SINCE JUL 1   3859                      4450   -591     3787

 COOLING
  YESTERDAY        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   6   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     6.6


SKY COVER
  POSSIBLE SUNSHINE  96 PERCENT
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           400 AM
 LOWEST     29           500 PM
 AVERAGE    59

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        61      1930
 MINIMUM TEMPERATURE (F)   21       -13      2015
                                             1966


SUNRISE AND SUNSET
FEBRUARY 20 2017......SUNRISE   732 AM EST   SUNSET   620 PM EST
FEBRUARY 21 2017......SUNRISE   730 AM EST   SUNSET   622 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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