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

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CDUS43 KGRR 060519
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
118 AM EDT WED SEP 6 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR SEPTEMBER 5 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         70    105 PM  92    1954  77     -7       86
                                      1922
  MINIMUM         50   1159 PM  39    1974  57     -7       57
                                      1950
  AVERAGE         60                        67     -7       72

PRECIPITATION (IN)
  YESTERDAY        0.15          2.37 1917   0.13   0.02     0.00
  MONTH TO DATE    0.20                      0.67  -0.47     0.00
  SINCE SEP 1      0.20                      0.67  -0.47     0.00
  SINCE JAN 1     24.52                     25.39  -0.87    31.54

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        5                         2      3        0
  MONTH TO DATE   16                         8      8        3
  SINCE SEP 1     16                         8      8        3
  SINCE JUL 1     32                        28      4        3

 COOLING
  YESTERDAY        0                         4     -4        7
  MONTH TO DATE    6                        20    -14       11
  SINCE SEP 1      6                        20    -14       11
  SINCE JAN 1    578                       645    -67      842
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     9.9


SKY COVER
  POSSIBLE SUNSHINE  74 PERCENT
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     52           300 PM
 AVERAGE    76

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        97      1954
 MINIMUM TEMPERATURE (F)   56        36      1962


SUNRISE AND SUNSET
SEPTEMBER  6 2017.....SUNRISE   712 AM EDT   SUNSET   807 PM EDT
SEPTEMBER  7 2017.....SUNRISE   713 AM EDT   SUNSET   806 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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