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

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000
CDUS43 KGRR 150614
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
113 AM EST THU FEB 15 2018


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR FEBRUARY 14 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         46    552 PM  53    1918  33     13       44
  MINIMUM         22    129 AM -24    1899  20      2       32
  AVERAGE         34                        26      8       38

PRECIPITATION (IN)
  YESTERDAY        0.01          0.90 1911   0.06  -0.05     0.01
  MONTH TO DATE    1.41                      0.82   0.59     0.64
  SINCE DEC 1      5.49                      5.41   0.08     7.11
  SINCE JAN 1      3.53                      2.91   0.62     4.15

SNOWFALL (IN)
  YESTERDAY        0.0           7.8  1946   0.5   -0.5       T
  MONTH TO DATE   20.4                       7.9   12.5      1.9
  SINCE DEC 1     65.9                      50.6   15.3     53.7
  SINCE JUL 1     66.5                      57.9    8.6     54.5
  SNOW DEPTH       9

DEGREE DAYS
 HEATING
  YESTERDAY       31                        39     -8       27
  MONTH TO DATE  626                       554     72      514
  SINCE DEC 1   3113                      2923    190     2778
  SINCE JUL 1   4304                      4261     43     3726

 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  11   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    10.9


SKY COVER
  POSSIBLE SUNSHINE  99 PERCENT
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1100 PM
 LOWEST     53           400 PM
 AVERAGE    73

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        61      1954
 MINIMUM TEMPERATURE (F)   20        -8      2015


SUNRISE AND SUNSET
FEBRUARY 15 2018......SUNRISE   739 AM EST   SUNSET   614 PM EST
FEBRUARY 16 2018......SUNRISE   738 AM EST   SUNSET   615 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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