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

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CDUS43 KGRR 100517
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
117 AM EDT TUE APR 10 2018


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR APRIL 9 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         42    425 PM  79    1931  55    -13       75
  MINIMUM         28   1154 PM  18    1997  35     -7       50
  AVERAGE         35                        45    -10       63

PRECIPITATION (IN)
  YESTERDAY        0.04          2.05 2015   0.11  -0.07     0.00
  MONTH TO DATE    0.85                      0.95  -0.10     1.98
  SINCE MAR 1      2.01                      3.32  -1.31     5.25
  SINCE JAN 1      9.06                      7.20   1.86    10.81

SNOWFALL (IN)
  YESTERDAY        T             4.4  1973   0.1   -0.1      0.0
  MONTH TO DATE    3.0                       1.0    2.0      0.4
  SINCE MAR 1      7.9                       9.3   -1.4      5.1
  SINCE JUL 1     74.7                      74.1    0.6     60.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       30                        20     10        2
  MONTH TO DATE  307                       192    115      176
  SINCE MAR 1   1250                      1102    148     1097
  SINCE JUL 1   5906                      5879     27     5151

 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   2   RESULTANT WIND DIRECTION  NW (320)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     5.8


SKY COVER
  POSSIBLE SUNSHINE  28 PERCENT
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           900 AM
 LOWEST     47           200 AM
 AVERAGE    66

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        85      2011
 MINIMUM TEMPERATURE (F)   36        15      1989


SUNRISE AND SUNSET
APRIL 10 2018.........SUNRISE   709 AM EDT   SUNSET   819 PM EDT
APRIL 11 2018.........SUNRISE   707 AM EDT   SUNSET   820 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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