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

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000
CDUS43 KGRR 140520
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
1219 AM EST SAT JAN 14 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR JANUARY 13 2017...

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)
 YESTERDAY
  MAXIMUM         24   1204 AM  58    1932  31     -7       19
  MINIMUM         17    841 AM  -5    2015  18     -1       13
  AVERAGE         21                        24     -3       16

PRECIPITATION (IN)
  YESTERDAY        0.00          1.17 2005   0.07  -0.07     0.09
  MONTH TO DATE    1.53                      0.98   0.55     1.21
  SINCE DEC 1      4.49                      3.48   1.01     4.54
  SINCE JAN 1      1.53                      0.98   0.55     1.21

SNOWFALL (IN)
  YESTERDAY        0.0          10.5  1979   0.7   -0.7      1.9
  MONTH TO DATE    7.8                       9.2   -1.4     12.5
  SINCE DEC 1     44.8                      31.1   13.7     15.0
  SINCE JUL 1     45.6                      38.4    7.2     18.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       44                        41      3       49
  MONTH TO DATE  533                       524      9      499
  SINCE DEC 1   1689                      1635     54     1296
  SINCE JUL 1   2637                      2973   -336     2354

 COOLING
  YESTERDAY        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   4   RESULTANT WIND DIRECTION   N (10)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     6.9


SKY COVER
  POSSIBLE SUNSHINE   0 PERCENT
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    67           700 AM
 LOWEST     57           200 AM
 AVERAGE    62

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        53      1928
 MINIMUM TEMPERATURE (F)   18       -13      2015


SUNRISE AND SUNSET
JANUARY 14 2017.......SUNRISE   810 AM EST   SUNSET   532 PM EST
JANUARY 15 2017.......SUNRISE   810 AM EST   SUNSET   534 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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