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

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CDUS43 KGRR 122139
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
539 PM EDT MON SEP 12 2016


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR SEPTEMBER 12 2016...
VALID TODAY AS OF 0500 PM 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         77    310 PM  95    1952  75      2       64
  MINIMUM         53    630 AM  37    1964  54     -1       46
  AVERAGE         65                        64      1       55

PRECIPITATION (IN)
  TODAY            0.00          1.54 1896   0.14  -0.14     0.00
  MONTH TO DATE    0.88                      1.65  -0.77     1.73
  SINCE SEP 1      0.88                      1.65  -0.77     1.73
  SINCE JAN 1     32.42                     26.37   6.05    23.37

SNOWFALL (IN)
  TODAY            0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         3     -3       10
  MONTH TO DATE    4                        25    -21       15
  SINCE SEP 1      4                        25    -21       15
  SINCE JUL 1      4                        45    -41       44

 COOLING
  TODAY            0                         3     -3        0
  MONTH TO DATE   61                        41     20       95
  SINCE SEP 1     61                        41     20       95
  SINCE JAN 1    892                       666    226      602
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     8.8


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     46           200 PM
 AVERAGE    70

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        95      1952
                                             1939
 MINIMUM TEMPERATURE (F)   54        35      1975


SUNRISE AND SUNSET
SEPTEMBER 12 2016.....SUNRISE   719 AM EDT   SUNSET   756 PM EDT
SEPTEMBER 13 2016.....SUNRISE   720 AM EDT   SUNSET   755 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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