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

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CDUS43 KGRR 191425
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
925 AM EST FRI JAN 19 2018


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR JANUARY 19 2018...
VALID AS OF 0900 AM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         30    241 AM  56    1907  30      0       41
  MINIMUM         25    605 AM -22    1994  18      7       34
  AVERAGE         28                        24      4       38

PRECIPITATION (IN)
  TODAY            0.00          1.84 1907   0.06  -0.06     0.00
  MONTH TO DATE    1.11                      1.38  -0.27     2.51
  SINCE DEC 1      3.07                      3.88  -0.81     5.47
  SINCE JAN 1      1.11                      1.38  -0.27     2.51

SNOWFALL (IN)
  TODAY            0.0           6.4  2003   0.7   -0.7      0.0
  MONTH TO DATE   10.7                      13.2   -2.5      7.8
  SINCE DEC 1     43.6                      35.1    8.5     44.8
  SINCE JUL 1     44.2                      42.4    1.8     45.6
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  TODAY           37                        41     -4       27
  MONTH TO DATE  867                       770     97      737
  SINCE DEC 1   2119                      1881    238     1893
  SINCE JUL 1   3310                      3219     91     2841

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  15   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    14.7


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75          1200 AM
 LOWEST     72           200 AM
 AVERAGE    74

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        64      1906
 MINIMUM TEMPERATURE (F)   18       -15      1984


SUNRISE AND SUNSET
JANUARY 19 2018.......SUNRISE   808 AM EST   SUNSET   538 PM EST
JANUARY 20 2018.......SUNRISE   807 AM EST   SUNSET   539 PM EST


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




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