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

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CDUS43 KGRR 131348
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
947 AM EDT THU APR 13 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR APRIL 13 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         47   1249 AM  80    1941  57    -10       54
  MINIMUM         44    140 AM  16    1957  37      7       32
  AVERAGE         46                        47     -1       43

PRECIPITATION (IN)
  TODAY            T             1.09 1983   0.12  -0.12      T
  MONTH TO DATE    3.02                      1.42   1.60     2.26
  SINCE MAR 1      6.29                      3.79   2.50     7.20
  SINCE JAN 1     11.85                      7.67   4.18    12.13

SNOWFALL (IN)
  TODAY            0.0           2.8  1962   0.1   -0.1      0.0
  MONTH TO DATE    0.4                       1.3   -0.9      9.4
  SINCE MAR 1      5.1                       9.6   -4.5     19.5
  SINCE JUL 1     60.1                      74.4  -14.3     61.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           19                        18      1       22
  MONTH TO DATE  226                       266    -40      374
  SINCE MAR 1   1147                      1176    -29     1123
  SINCE JUL 1   5201                      5953   -752     5200

 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   3   RESULTANT WIND DIRECTION   E (70)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     3.9


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           700 AM
 LOWEST     60           100 AM
 AVERAGE    76

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        80      2006
                                             1941
 MINIMUM TEMPERATURE (F)   37        21      1953
                                             1943


SUNRISE AND SUNSET
APRIL 13 2017.........SUNRISE   703 AM EDT   SUNSET   822 PM EDT
APRIL 14 2017.........SUNRISE   702 AM EDT   SUNSET   824 PM EDT


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




$$

jam



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