Climatological Report (Daily)
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000
CDUS43 KGRR 312228
CLILAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
527 PM EST SAT DEC 31 2016


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

...THE LANSING MI CLIMATE SUMMARY FOR DECEMBER 31 2016...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1864 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         43   1159 AM  70    1875  31     12       31
  MINIMUM         29    131 AM -15    1976  18     11       28
  AVERAGE         36                        25     11       30

PRECIPITATION (IN)
  TODAY            0.00          0.98 1978   0.06  -0.06      T
  MONTH TO DATE    1.76                      1.87  -0.11     2.72
  SINCE DEC 1      1.76                      1.87  -0.11     2.72
  SINCE JAN 1     34.95                     31.77   3.18    34.52

SNOWFALL (IN)
  TODAY            0.0          10.9  1927   0.5   -0.5       T
  MONTH TO DATE   16.1                      13.0    3.1      1.9
  SINCE DEC 1     16.1                      13.0    3.1      1.9
  SINCE JUL 1     16.1                      16.8   -0.7     10.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           29                        40    -11       35
  MONTH TO DATE 1142                      1137      5      797
  SINCE DEC 1   1142                      1138      4      797
  SINCE JUL 1   2117                      2552   -435     1905

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    869                       625    244      615
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  15   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    17.5


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70           400 PM
 LOWEST     45          1200 PM
 AVERAGE    58

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


THE LANSING MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        65      1876
 MINIMUM TEMPERATURE (F)   18       -23      1864


SUNRISE AND SUNSET
DECEMBER 31 2016......SUNRISE   809 AM EST   SUNSET   515 PM EST
JANUARY  1 2017.......SUNRISE   809 AM EST   SUNSET   515 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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