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

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CDUS43 KGRR 190536
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
135 AM EDT THU APR 19 2018


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR APRIL 18 2018...

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)
 YESTERDAY
  MAXIMUM         43    231 PM  86    2004  59    -16       72
                                      2002
                                      1977
  MINIMUM         31    610 AM  22    1983  39     -8       40
                                      1926
  AVERAGE         37                        49    -12       56

PRECIPITATION (IN)
  YESTERDAY        0.04          3.30 2013   0.11  -0.07      T
  MONTH TO DATE    2.80                      2.00   0.80     3.29
  SINCE MAR 1      3.96                      4.37  -0.41     6.56
  SINCE JAN 1     11.01                      8.25   2.76    12.12

SNOWFALL (IN)
  YESTERDAY        0.3           3.0  1912   0.1    0.2      0.0
  MONTH TO DATE    6.0                       1.6    4.4      0.4
  SINCE MAR 1     10.9                       9.9    1.0      5.1
  SINCE JUL 1     77.7                      74.7    3.0     60.1
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       28                        16     12        9
  MONTH TO DATE  550                       351    199      259
  SINCE MAR 1   1493                      1261    232     1180
  SINCE JUL 1   6149                      6038    111     5234

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         1     -1        0
  SINCE JAN 1      0                         1     -1        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  NE (50)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     8.9


SKY COVER
  POSSIBLE SUNSHINE  30 PERCENT
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  SNOW
  LIGHT SNOW
  SLEET
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89          1100 PM
 LOWEST     60           300 PM
 AVERAGE    75

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        82      1985
 MINIMUM TEMPERATURE (F)   39        19      1897


SUNRISE AND SUNSET
APRIL 19 2018.........SUNRISE   654 AM EDT   SUNSET   829 PM EDT
APRIL 20 2018.........SUNRISE   652 AM EDT   SUNSET   830 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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