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

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000
CDUS43 KGRR 091348
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
948 AM EDT TUE MAY 9 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR MAY 9 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         44    759 AM  88    1930  67    -23       69
                                      1896
  MINIMUM         31    522 AM  23    1947  46    -15       41
  AVERAGE         38                        56    -18       55

PRECIPITATION (IN)
  TODAY            0.00          4.10 1956   0.13  -0.13     0.07
  MONTH TO DATE    0.36                      1.12  -0.76     1.06
  SINCE MAR 1      9.90                      6.84   3.06     9.92
  SINCE JAN 1     15.46                     10.72   4.74    14.85

SNOWFALL (IN)
  TODAY            0.0           5.5  1923   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      5.1                      10.1   -5.0     19.5
  SINCE JUL 1     60.1                      74.9  -14.8     61.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           27                         9     18       10
  MONTH TO DATE  162                        94     68       96
  SINCE MAR 1   1474                      1522    -48     1409
  SINCE JUL 1   5528                      6299   -771     5486

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                         5     -5        0
  SINCE MAR 1      5                        13     -8        0
  SINCE JAN 1      5                        13     -8        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  NE (60)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     1.5


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     53           800 AM
 AVERAGE    77

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        89      1896
 MINIMUM TEMPERATURE (F)   46        22      1966


SUNRISE AND SUNSET
MAY  9 2017...........SUNRISE   626 AM EDT   SUNSET   852 PM EDT
MAY 10 2017...........SUNRISE   624 AM EDT   SUNSET   853 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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