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

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CDUS43 KGRR 181350
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
948 AM EDT TUE APR 18 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR APRIL 18 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         48    107 AM  86    2004  59    -11       82
                                      2002
                                      1977
  MINIMUM         40    647 AM  22    1983  39      1       47
                                      1926
  AVERAGE         44                        49     -5       65

PRECIPITATION (IN)
  TODAY            0.00          3.30 2013   0.11  -0.11     0.00
  MONTH TO DATE    3.29                      2.00   1.29     2.26
  SINCE MAR 1      6.56                      4.37   2.19     7.20
  SINCE JAN 1     12.12                      8.25   3.87    12.13

SNOWFALL (IN)
  TODAY            0.0           3.0  1912   0.1   -0.1      0.0
  MONTH TO DATE    0.4                       1.6   -1.2      9.4
  SINCE MAR 1      5.1                       9.9   -4.8     19.5
  SINCE JUL 1     60.1                      74.7  -14.6     61.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           21                        16      5        0
  MONTH TO DATE  271                       351    -80      409
  SINCE MAR 1   1192                      1261    -69     1158
  SINCE JUL 1   5246                      6038   -792     5235

 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  11   RESULTANT WIND DIRECTION   E (90)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED    11.1


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     80           100 AM
 AVERAGE    90

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


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 2017.........SUNRISE   655 AM EDT   SUNSET   828 PM EDT
APRIL 19 2017.........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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