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

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CDUS43 KGRR 121439
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
937 AM EST SUN FEB 12 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR FEBRUARY 12 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         36    137 AM  55    1984  33      3       22
  MINIMUM         33    703 AM -23    1899  19     14        7
  AVERAGE         35                        26      9       15

PRECIPITATION (IN)
  TODAY            0.01          1.70 1938   0.07  -0.06     0.04
  MONTH TO DATE    0.60                      0.70  -0.10     1.67
  SINCE DEC 1      7.07                      5.29   1.78     7.15
  SINCE JAN 1      4.11                      2.79   1.32     3.82

SNOWFALL (IN)
  TODAY            T             4.2  1964   0.5   -0.5      1.0
  MONTH TO DATE    1.9                       6.8   -4.9      2.1
  SINCE DEC 1     53.7                      49.5    4.2     25.4
  SINCE JUL 1     54.5                      56.8   -2.3     28.9
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  TODAY           30                        39     -9       50
  MONTH TO DATE  459                       476    -17      447
  SINCE DEC 1   2723                      2845   -122     2444
  SINCE JUL 1   3671                      4183   -512     3502

 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   3   RESULTANT WIND DIRECTION   E (80)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     2.6


SKY COVER
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     82           400 AM
 AVERAGE    87

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        58      1938
 MINIMUM TEMPERATURE (F)   20       -24      1899


SUNRISE AND SUNSET
FEBRUARY 12 2017......SUNRISE   743 AM EST   SUNSET   610 PM EST
FEBRUARY 13 2017......SUNRISE   742 AM EST   SUNSET   611 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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