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

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000
CDUS43 KGRR 181443
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
942 AM EST WED JAN 18 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR JANUARY 18 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         36    859 AM  60    1996  30      6       15
  MINIMUM         35    823 AM -15    1994  18     17        8
  AVERAGE         36                        24     12       12

PRECIPITATION (IN)
  TODAY            T             1.20 1949   0.06  -0.06     0.09
  MONTH TO DATE    2.51                      1.32   1.19     1.46
  SINCE DEC 1      5.47                      3.82   1.65     4.79
  SINCE JAN 1      2.51                      1.32   1.19     1.46

SNOWFALL (IN)
  TODAY            0.0           8.0  1960   0.6   -0.6      2.6
  MONTH TO DATE    7.8                      12.5   -4.7     15.5
  SINCE DEC 1     44.8                      34.4   10.4     18.0
  SINCE JUL 1     45.6                      41.7    3.9     21.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           29                        41    -12       53
  MONTH TO DATE  710                       729    -19      708
  SINCE DEC 1   1866                      1840     26     1505
  SINCE JUL 1   2814                      3178   -364     2563

 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  10   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     9.8


SKY COVER
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     92          1200 AM
 AVERAGE    92

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        56      1907
 MINIMUM TEMPERATURE (F)   18       -22      1994


SUNRISE AND SUNSET
JANUARY 18 2017.......SUNRISE   808 AM EST   SUNSET   537 PM EST
JANUARY 19 2017.......SUNRISE   808 AM EST   SUNSET   538 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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