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

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CDUS43 KGRR 171353
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
952 AM EDT SUN MAY 17 2015


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR MAY 17 2015...
VALID AS OF 0900 AM 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         70    759 AM  91    1962  70      0       58
  MINIMUM         63    556 AM  30    1973  48     15       36
  AVERAGE         67                        59      8       47

PRECIPITATION (IN)
  TODAY            0.00          1.16 1980   0.13  -0.13      T
  MONTH TO DATE    2.04                      2.14  -0.10     2.91
  SINCE MAR 1      7.16                      7.86  -0.70     7.07
  SINCE JAN 1     10.20                     11.74  -1.54    12.87

SNOWFALL (IN)
  TODAY            0.0           0.0  2004   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      3.3                      10.1   -6.8      8.2
  SINCE JUL 1     78.1                      74.9    3.2    116.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         7     -7       18
  MONTH TO DATE   89                       159    -70      192
  SINCE MAR 1   1604                      1587     17     1892
  SINCE JUL 1   6906                      6364    542     7173

 COOLING
  TODAY            2                         1      1        0
  MONTH TO DATE   21                        13      8        9
  SINCE MAR 1     21                        21      0       11
  SINCE JAN 1     21                        21      0       11
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   S (160)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     6.1


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     90           800 AM
 AVERAGE    95

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        90      1962
 MINIMUM TEMPERATURE (F)   48        28      1973


SUNRISE AND SUNSET
MAY 17 2015...........SUNRISE   617 AM EDT   SUNSET   900 PM EDT
MAY 18 2015...........SUNRISE   616 AM EDT   SUNSET   901 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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