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

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CDUS43 KGRR 121339
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
938 AM EDT SUN APR 12 2015


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR APRIL 12 2015...
VALID AS OF 0900 AM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         49    759 AM  82    1977  57     -8       71
  MINIMUM         37    606 AM  19    1950  37      0       39
                                      1939
  AVERAGE         43                        47     -4       55

PRECIPITATION (IN)
  TODAY            0.00          1.10 1994   0.12  -0.12     0.10
  MONTH TO DATE    3.01                      1.30   1.71     0.66
  SINCE MAR 1      4.06                      3.67   0.39     2.20
  SINCE JAN 1      7.10                      7.55  -0.45     8.00

SNOWFALL (IN)
  TODAY            0.0           1.2  1989   0.0    0.0      0.0
  MONTH TO DATE    T                         1.2   -1.2       T
  SINCE MAR 1      3.2                       9.5   -6.3      6.4
  SINCE JUL 1     78.0                      74.3    3.7    114.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           22                        18      4       10
  MONTH TO DATE  239                       248     -9      242
  SINCE MAR 1   1243                      1158     85     1425
  SINCE JUL 1   6545                      5935    610     6706

 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   9   RESULTANT WIND DIRECTION   S (170)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     9.2


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70          1200 AM
 LOWEST     56           800 AM
 AVERAGE    63

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        80      1941
 MINIMUM TEMPERATURE (F)   37        16      1957


SUNRISE AND SUNSET
APRIL 12 2015.........SUNRISE   706 AM EDT   SUNSET   821 PM EDT
APRIL 13 2015.........SUNRISE   704 AM EDT   SUNSET   822 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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