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

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CDUS43 KGRR 121342
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
939 AM EDT THU MAY 12 2016


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR MAY 12 2016...
VALID AS OF 0900 AM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         63    759 AM  86    1896  68     -5       52
  MINIMUM         59    319 AM  27    1981  46     13       46
  AVERAGE         61                        57      4       49

PRECIPITATION (IN)
  TODAY            0.12          1.43 1912   0.12   0.00      T
  MONTH TO DATE    1.97                      1.50   0.47     1.73
  SINCE MAR 1     10.83                      7.22   3.61     6.85
  SINCE JAN 1     15.76                     11.10   4.66     9.89

SNOWFALL (IN)
  TODAY            0.0           T    1923   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1     19.5                      10.1    9.4      3.3
  SINCE JUL 1     61.1                      74.9  -13.8     78.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            4                         9     -5       16
  MONTH TO DATE  118                       121     -3       56
  SINCE MAR 1   1431                      1549   -118     1571
  SINCE JUL 1   5508                      6326   -818     6873

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                         8     -8       17
  SINCE MAR 1      0                        16    -16       17
  SINCE JAN 1      0                        16    -16       17
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  SE (130)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     5.9


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  HEAVY RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90          1200 AM
 LOWEST     87           300 AM
 AVERAGE    89

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        86      1991
                                             1982
                                             1940
 MINIMUM TEMPERATURE (F)   47        27      1946


SUNRISE AND SUNSET
MAY 12 2016...........SUNRISE   622 AM EDT   SUNSET   856 PM EDT
MAY 13 2016...........SUNRISE   621 AM EDT   SUNSET   857 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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