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

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CDUS43 KGRR 181348
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
948 AM EDT WED APR 18 2018


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR APRIL 18 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         32    759 AM  86    2004  59    -27       72
                                      2002
                                      1977
  MINIMUM         31    610 AM  22    1983  39     -8       40
                                      1926
  AVERAGE         32                        49    -17       56

PRECIPITATION (IN)
  TODAY            0.00          3.30 2013   0.11  -0.11      T
  MONTH TO DATE    2.76                      2.00   0.76     3.29
  SINCE MAR 1      3.92                      4.37  -0.45     6.56
  SINCE JAN 1     10.97                      8.25   2.72    12.12

SNOWFALL (IN)
  TODAY            0.0           3.0  1912   0.1   -0.1      0.0
  MONTH TO DATE    5.7                       1.6    4.1      0.4
  SINCE MAR 1     10.6                       9.9    0.7      5.1
  SINCE JUL 1     77.4                      74.7    2.7     60.1
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  TODAY           33                        16     17        9
  MONTH TO DATE  555                       351    204      259
  SINCE MAR 1   1498                      1261    237     1180
  SINCE JUL 1   6154                      6038    116     5234

 COOLING
  TODAY            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   N (340)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     6.8


SKY COVER
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           300 AM
 LOWEST     66          1200 AM
 AVERAGE    72

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


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


SUNRISE AND SUNSET
APRIL 18 2018.........SUNRISE   656 AM EDT   SUNSET   828 PM EDT
APRIL 19 2018.........SUNRISE   654 AM EDT   SUNSET   829 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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