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

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CDUS43 KGRR 031352
CLIGRR


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


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR OCTOBER 3 2017...
VALID AS OF 0900 AM LOCAL TIME.

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)
 TODAY
  MAXIMUM         64   1200 AM  85    1953  66     -2       67
                                      1919
                                      1900
  MINIMUM         54    620 AM  23    1974  46      8       53
  AVERAGE         59                        56      3       60

PRECIPITATION (IN)
  TODAY            0.00          3.59 1954   0.12  -0.12     0.00
  MONTH TO DATE    0.00                      0.34  -0.34     1.32
  SINCE SEP 1      0.66                      4.62  -3.96     3.72
  SINCE JAN 1     24.98                     29.34  -4.36    35.26

SNOWFALL (IN)
  TODAY            0.0           T    1935   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
  TODAY            6                        10     -4        5
  MONTH TO DATE   15                        29    -14       15
  SINCE SEP 1     98                       161    -63       59
  SINCE JUL 1    114                       181    -67       59

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                         3     -3        0
  SINCE SEP 1    136                        70     66       95
  SINCE JAN 1    708                       695     13      926
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  SE (150)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     6.5


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           600 AM
 LOWEST     64           100 AM
 AVERAGE    74

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        87      1951
 MINIMUM TEMPERATURE (F)   46        30      1965
                                             1943


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.




$$

JAM



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