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

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CDUS43 KGRR 212128
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
527 PM EDT TUE APR 21 2015


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR APRIL 21 2015...
VALID TODAY AS OF 0500 PM 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         46    359 PM  84    1985  61    -15       78
  MINIMUM         40   1032 AM  22    1953  40      0       55
  AVERAGE         43                        50     -7       67

PRECIPITATION (IN)
  TODAY            0.01          1.71 1967   0.11  -0.10     0.19
  MONTH TO DATE    4.06                      2.34   1.72     1.81
  SINCE MAR 1      5.11                      4.71   0.40     3.35
  SINCE JAN 1      8.15                      8.59  -0.44     9.15

SNOWFALL (IN)
  TODAY            T             2.0  1924   0.0    0.0      0.0
  MONTH TO DATE    T                         1.7   -1.7      1.8
  SINCE MAR 1      3.2                      10.0   -6.8      8.2
  SINCE JUL 1     78.0                      74.8    3.2    116.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           22                        15      7        0
  MONTH TO DATE  343                       398    -55      386
  SINCE MAR 1   1347                      1308     39     1569
  SINCE JUL 1   6649                      6085    564     6850

 COOLING
  TODAY            0                         0      0        2
  MONTH TO DATE    0                         0      0        2
  SINCE MAR 1      0                         1     -1        2
  SINCE JAN 1      0                         1     -1        2
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  21   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    36   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    21.6


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  MIXED PRECIP
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           500 AM
 LOWEST     53           300 PM
 AVERAGE    65

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        86      1980
 MINIMUM TEMPERATURE (F)   40        24      1986
                                             1950


SUNRISE AND SUNSET
APRIL 21 2015.........SUNRISE   651 AM EDT   SUNSET   831 PM EDT
APRIL 22 2015.........SUNRISE   650 AM EDT   SUNSET   832 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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