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

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CDUS43 KGRR 021426
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
925 AM EST SAT DEC 2 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR DECEMBER 2 2017...
VALID AS OF 0900 AM LOCAL TIME.

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)
 TODAY
  MAXIMUM         38    859 AM  67    1982  39     -1       39
  MINIMUM         31    340 AM -11    1976  28      3       35
  AVERAGE         35                        34      1       37

PRECIPITATION (IN)
  TODAY            0.00          1.48 1982   0.10  -0.10      T
  MONTH TO DATE    0.00                      0.19  -0.19     0.12
  SINCE DEC 1      0.00                      0.19  -0.19     0.12
  SINCE JAN 1     37.47                     35.96   1.51    43.45

SNOWFALL (IN)
  TODAY            0.0           4.8  1985   0.5   -0.5      0.0
  MONTH TO DATE    0.0                       1.0   -1.0       T
  SINCE DEC 1      0.0                       1.0   -1.0       T
  SINCE JUL 1      0.6                       8.3   -7.7      0.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           30                        31     -1       28
  MONTH TO DATE   57                        62     -5       55
  SINCE DEC 1     57                        62     -5       55
  SINCE JUL 1   1248                      1400   -152     1003

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    719                       699     20      936
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     6.4


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           200 AM
 LOWEST     76           900 AM
 AVERAGE    84

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        65      2012
 MINIMUM TEMPERATURE (F)   27        -6      1976


SUNRISE AND SUNSET
DECEMBER  2 2017......SUNRISE   754 AM EST   SUNSET   508 PM EST
DECEMBER  3 2017......SUNRISE   756 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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