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

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CDUS43 KGRR 171352
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
951 AM EDT MON APR 17 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR APRIL 17 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         53    759 AM  84    1976  59     -6       78
  MINIMUM         43    624 AM  24    1983  38      5       48
  AVERAGE         48                        49     -1       63

PRECIPITATION (IN)
  TODAY            0.00          2.94 1922   0.13  -0.13     0.00
  MONTH TO DATE    3.29                      1.89   1.40     2.26
  SINCE MAR 1      6.56                      4.26   2.30     7.20
  SINCE JAN 1     12.12                      8.14   3.98    12.13

SNOWFALL (IN)
  TODAY            0.0           1.3  1964   0.0    0.0      0.0
  MONTH TO DATE    0.4                       1.5   -1.1      9.4
  SINCE MAR 1      5.1                       9.8   -4.7     19.5
  SINCE JUL 1     60.1                      74.6  -14.5     61.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           17                        17      0        2
  MONTH TO DATE  258                       335    -77      409
  SINCE MAR 1   1179                      1245    -66     1158
  SINCE JUL 1   5233                      6022   -789     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   6   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     6.4


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    71           700 AM
 LOWEST     50          1200 AM
 AVERAGE    61

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        86      2004
                                             2002
                                             1977
 MINIMUM TEMPERATURE (F)   39        22      1983
                                             1926


SUNRISE AND SUNSET
APRIL 17 2017.........SUNRISE   657 AM EDT   SUNSET   827 PM EDT
APRIL 18 2017.........SUNRISE   655 AM EDT   SUNSET   828 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$

63



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