Climatological Report (Daily)
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000
CDUS43 KGRR 200516
CLILAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
1215 AM EST SAT DEC 20 2014


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

...THE LANSING MI CLIMATE SUMMARY FOR DECEMBER 19 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1864 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         29    416 PM  58    1877  33     -4       39
  MINIMUM         18    947 PM -17    1884  21     -3       28
  AVERAGE         24                        27     -3       34

PRECIPITATION (IN)
  YESTERDAY        T             1.09 1895   0.06  -0.06     0.00
  MONTH TO DATE    0.37                      1.19  -0.82     0.56
  SINCE DEC 1      0.37                      1.19  -0.82     0.56
  SINCE JAN 1     36.29                     31.09   5.20    40.14

SNOWFALL (IN)
  YESTERDAY        T             7.0  2008   0.4   -0.4      0.0
  MONTH TO DATE    0.7                       7.4   -6.7     10.0
  SINCE DEC 1      0.7                       7.4   -6.7     10.0
  SINCE JUL 1      6.9                      11.2   -4.3     10.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       41                        38      3       31
  MONTH TO DATE  626                       665    -39      773
  SINCE DEC 1    626                       665    -39      773
  SINCE JUL 1   2222                      2079    143     2219

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    488                       625   -137      661
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   N (20)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     4.3


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LT FREEZING RAIN
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           100 AM
 LOWEST     69           400 PM
 AVERAGE    81

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


THE LANSING MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        59      1957
 MINIMUM TEMPERATURE (F)   21       -10      1901
                                             1876


SUNRISE AND SUNSET
DECEMBER 20 2014......SUNRISE   805 AM EST   SUNSET   507 PM EST
DECEMBER 21 2014......SUNRISE   806 AM EST   SUNSET   507 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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