Climatological Report (Daily)
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000
CDUS43 KGRR 071428
CLILAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
926 AM EST THU DEC 7 2017


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

...THE LANSING MI CLIMATE SUMMARY FOR DECEMBER 7 2017...
VALID AS OF 0900 AM LOCAL TIME.

SNOWFALL TODAY IS THROUGH 900 AM

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1864 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         28   1202 AM  63    1951  37     -9       38
  MINIMUM         22    834 AM  -5    1885  25     -3       30
  AVERAGE         25                        31     -6       34

PRECIPITATION (IN)
  TODAY            T             1.02 1927   0.07  -0.07     0.00
  MONTH TO DATE    0.06                      0.48  -0.42     0.37
  SINCE DEC 1      0.06                      0.48  -0.42     0.37
  SINCE JAN 1     38.36                     30.38   7.98    33.56

SNOWFALL (IN)
  TODAY            0.1           5.0  1909   0.4   -0.3      0.0
  MONTH TO DATE    0.1                       2.4   -2.3      2.5
  SINCE DEC 1      0.1                       2.4   -2.3      2.5
  SINCE JUL 1      0.5                       6.2   -5.7      2.5
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  TODAY           40                        34      6       31
  MONTH TO DATE  186                       231    -45      208
  SINCE DEC 1    186                       231    -45      208
  SINCE JUL 1   1442                      1645   -203     1183

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    782                       625    157      869
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     9.5


SKY COVER
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           600 AM
 LOWEST     68           300 AM
 AVERAGE    78

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


THE LANSING MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        65      1966
 MINIMUM TEMPERATURE (F)   25       -25      1864


SUNRISE AND SUNSET
DECEMBER  7 2017......SUNRISE   755 AM EST   SUNSET   504 PM EST
DECEMBER  8 2017......SUNRISE   756 AM EST   SUNSET   504 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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