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

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000
CDUS43 KGRR 150516
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
115 AM EDT MON MAY 15 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR MAY 14 2017...

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)
 YESTERDAY
  MAXIMUM         73    558 PM  89    1982  69      4       49
  MINIMUM         52   1159 PM  31    1973  47      5       41
  AVERAGE         63                        58      5       45

PRECIPITATION (IN)
  YESTERDAY        0.00          1.26 1945   0.13  -0.13     0.34
  MONTH TO DATE    0.43                      1.76  -1.33     2.51
  SINCE MAR 1      9.97                      7.48   2.49    11.37
  SINCE JAN 1     15.53                     11.36   4.17    16.30

SNOWFALL (IN)
  YESTERDAY        0.0           T    2016   0.0    0.0       T
                                      1953
  MONTH TO DATE    0.0                       0.0    0.0       T
  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
  YESTERDAY        2                         8     -6       20
  MONTH TO DATE  179                       137     42      146
  SINCE MAR 1   1491                      1565    -74     1459
  SINCE JUL 1   5545                      6342   -797     5536

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                        10    -10        0
  SINCE MAR 1      5                        18    -13        0
  SINCE JAN 1      5                        18    -13        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   N (350)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     6.7


SKY COVER
  POSSIBLE SUNSHINE  82 PERCENT
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           500 AM
 LOWEST     29           300 PM
 AVERAGE    53

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        91      1991
 MINIMUM TEMPERATURE (F)   47        34      1920


SUNRISE AND SUNSET
MAY 15 2017...........SUNRISE   619 AM EDT   SUNSET   859 PM EDT
MAY 16 2017...........SUNRISE   618 AM EDT   SUNSET   900 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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