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

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CDUS43 KGRR 212133
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
532 PM EDT FRI APR 21 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR APRIL 21 2017...
VALID TODAY AS OF 0500 PM 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         49    141 PM  84    1985  61    -12       65
  MINIMUM         42    935 AM  22    1953  40      2       49
  AVERAGE         46                        50     -4       57

PRECIPITATION (IN)
  TODAY            T             1.71 1967   0.11  -0.11     0.08
  MONTH TO DATE    4.04                      2.34   1.70     2.34
  SINCE MAR 1      7.31                      4.71   2.60     7.28
  SINCE JAN 1     12.87                      8.59   4.28    12.21

SNOWFALL (IN)
  TODAY           MM             2.0  1924   0.0   MM        0.0
  MONTH TO DATE    0.4                       1.7   -1.3      9.4
  SINCE MAR 1      5.1                      10.0   -4.9     19.5
  SINCE JUL 1     60.1                      74.8  -14.7     61.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           19                        15      4        8
  MONTH TO DATE  288                       398   -110      434
  SINCE MAR 1   1209                      1308    -99     1183
  SINCE JUL 1   5263                      6085   -822     5260

 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  14   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    14.9


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           100 AM
 LOWEST     65          1200 PM
 AVERAGE    76

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


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 2017.........SUNRISE   650 AM EDT   SUNSET   832 PM EDT
APRIL 22 2017.........SUNRISE   649 AM EDT   SUNSET   833 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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