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

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CDUS43 KGRR 041442
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
939 AM EST SUN DEC 4 2016


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR DECEMBER 4 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         34    547 AM  65    2012  39     -5       50
  MINIMUM         32    859 AM   6    1893  27      5       34
  AVERAGE         33                        33      0       42

PRECIPITATION (IN)
  TODAY            0.00          1.27 1973   0.09  -0.09     0.00
  MONTH TO DATE    0.12                      0.37  -0.25     0.10
  SINCE DEC 1      0.12                      0.37  -0.25     0.10
  SINCE JAN 1     43.45                     36.14   7.31    29.88

SNOWFALL (IN)
  TODAY            0.0           5.9  2009   0.5   -0.5      0.0
  MONTH TO DATE    T                         2.1   -2.1       T
  SINCE DEC 1      T                         2.1   -2.1       T
  SINCE JUL 1      0.8                       9.4   -8.6      3.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           32                        32      0       23
  MONTH TO DATE  117                       126     -9      103
  SINCE DEC 1    117                       126     -9      103
  SINCE JUL 1   1065                      1464   -399     1161

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    936                       699    237      642
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (160)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     4.7


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82          1200 AM
 LOWEST     75           300 AM
 AVERAGE    79

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        69      2001
 MINIMUM TEMPERATURE (F)   27         4      1964


SUNRISE AND SUNSET
DECEMBER  4 2016......SUNRISE   757 AM EST   SUNSET   508 PM EST
DECEMBER  5 2016......SUNRISE   758 AM EST   SUNSET   508 PM EST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$

JAM


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