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

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000
CDUS43 KGRR 190519
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
1217 AM EST FRI DEC 19 2014


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR DECEMBER 18 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         32    411 PM  55    1939  34     -2       30
  MINIMUM         28   1159 PM  -5    1926  23      5       25
  AVERAGE         30                        28      2       28

PRECIPITATION (IN)
  YESTERDAY        T             1.03 2002   0.07  -0.07      T
  MONTH TO DATE    0.21                      1.51  -1.30     1.52
  SINCE DEC 1      0.21                      1.51  -1.30     1.52
  SINCE JAN 1     38.92                     37.28   1.64    44.30

SNOWFALL (IN)
  YESTERDAY        T             4.0  1951   0.8   -0.8       T
  MONTH TO DATE    0.3                      11.8  -11.5     22.2
  SINCE DEC 1      0.3                      11.8  -11.5     22.2
  SINCE JUL 1     31.3                      19.1   12.2     24.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       35                        37     -2       37
  MONTH TO DATE  582                       613    -31      705
  SINCE DEC 1    582                       613    -31      705
  SINCE JUL 1   2078                      1951    127     2027

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    611                       699    -88      767
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     7.4


SKY COVER
  POSSIBLE SUNSHINE   0 PERCENT
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1000 AM
 LOWEST     72          1000 PM
 AVERAGE    82

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        55      1895
 MINIMUM TEMPERATURE (F)   23       -18      1983


SUNRISE AND SUNSET
DECEMBER 19 2014......SUNRISE   809 AM EST   SUNSET   510 PM EST
DECEMBER 20 2014......SUNRISE   809 AM EST   SUNSET   510 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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