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

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CDUS43 KGRR 030516
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
116 AM EDT TUE OCT 3 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR OCTOBER 2 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         82    257 PM  87    1971  66     16       68
  MINIMUM         48    411 AM  27    1974  46      2       52
  AVERAGE         65                        56      9       60

PRECIPITATION (IN)
  YESTERDAY        0.00          1.75 2006   0.11  -0.11     0.01
  MONTH TO DATE    0.00                      0.22  -0.22     1.32
  SINCE SEP 1      0.66                      4.50  -3.84     3.72
  SINCE JAN 1     24.98                     29.22  -4.24    35.26

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0
                                      2001
  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        0                        10    -10        5
  MONTH TO DATE    9                        19    -10       10
  SINCE SEP 1     92                       151    -59       54
  SINCE JUL 1    108                       171    -63       54

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         2     -2        0
  SINCE SEP 1    136                        69     67       95
  SINCE JAN 1    708                       694     14      926
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION  SE (150)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     9.4


SKY COVER
  POSSIBLE SUNSHINE  74 PERCENT
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           400 AM
 LOWEST     34           300 PM
 AVERAGE    64

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        85      1953
                                             1919
                                             1900
 MINIMUM TEMPERATURE (F)   46        23      1974


SUNRISE AND SUNSET
OCTOBER  3 2017.......SUNRISE   742 AM EDT   SUNSET   719 PM EDT
OCTOBER  4 2017.......SUNRISE   743 AM EDT   SUNSET   718 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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