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

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CDUS43 KGRR 070520
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
1220 AM EST TUE FEB 7 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR FEBRUARY 6 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         43    339 PM  54    1938  32     11       35
  MINIMUM         16    743 AM  -9    1977  19     -3       19
                                      1895
  AVERAGE         30                        25      5       27

PRECIPITATION (IN)
  YESTERDAY        0.00          0.71 2008   0.05  -0.05      T
  MONTH TO DATE    0.11                      0.33  -0.22     1.63
  SINCE DEC 1      6.58                      4.92   1.66     7.11
  SINCE JAN 1      3.62                      2.42   1.20     3.78

SNOWFALL (IN)
  YESTERDAY        0.0           8.1  2008   0.6   -0.6       T
  MONTH TO DATE    1.2                       3.6   -2.4      1.0
  SINCE DEC 1     53.0                      46.3    6.7     24.3
  SINCE JUL 1     53.8                      53.6    0.2     27.8
  SNOW DEPTH       3

DEGREE DAYS
 HEATING
  YESTERDAY       35                        40     -5       38
  MONTH TO DATE  251                       240     11      209
  SINCE DEC 1   2515                      2609    -94     2206
  SINCE JUL 1   3463                      3947   -484     3264

 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   5   RESULTANT WIND DIRECTION  SE (140)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     6.2


SKY COVER
  POSSIBLE SUNSHINE  70 PERCENT
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           900 AM
 LOWEST     57           300 PM
 AVERAGE    75

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        52      2009
 MINIMUM TEMPERATURE (F)   19       -15      1899


SUNRISE AND SUNSET
FEBRUARY  7 2017......SUNRISE   750 AM EST   SUNSET   603 PM EST
FEBRUARY  8 2017......SUNRISE   748 AM EST   SUNSET   605 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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