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
924 AM EST WED FEB 21 2018


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR FEBRUARY 21 2018...
VALID AS OF 0900 AM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         40    549 AM  66    1930  35      5       57
  MINIMUM         32    859 AM  -8    1968  21     11       45
  AVERAGE         36                        28      8       51

PRECIPITATION (IN)
  TODAY            0.30          2.96 1997   0.06   0.24     0.10
  MONTH TO DATE    4.73                      1.27   3.46     0.74
  SINCE DEC 1      8.81                      5.86   2.95     7.21
  SINCE JAN 1      6.85                      3.36   3.49     4.25

SNOWFALL (IN)
  TODAY            T             6.0  1898   0.5   -0.5      0.0
  MONTH TO DATE   20.7                      11.5    9.2      1.9
  SINCE DEC 1     66.2                      54.2   12.0     53.7
  SINCE JUL 1     66.8                      61.5    5.3     54.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           29                        37     -8       14
  MONTH TO DATE  813                       817     -4      679
  SINCE DEC 1   3300                      3186    114     2943
  SINCE JUL 1   4491                      4524    -33     3891

 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  11   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    11.1


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  LT FREEZING RAIN
  SLEET
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     78           700 AM
 AVERAGE    89

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        67      1930
 MINIMUM TEMPERATURE (F)   21        -7      1936


SUNRISE AND SUNSET
FEBRUARY 21 2018......SUNRISE   730 AM EST   SUNSET   621 PM EST
FEBRUARY 22 2018......SUNRISE   729 AM EST   SUNSET   623 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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