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

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CDUS43 KGRR 040517
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
117 AM EDT WED OCT 4 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR OCTOBER 3 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    135 PM  85    1953  66     16       67
                                      1919
                                      1900
  MINIMUM         54    620 AM  23    1974  46      8       53
  AVERAGE         68                        56     12       60

PRECIPITATION (IN)
  YESTERDAY        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)
  YESTERDAY        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
  YESTERDAY        0                        10    -10        5
  MONTH TO DATE    9                        29    -20       15
  SINCE SEP 1     92                       161    -69       59
  SINCE JUL 1    108                       181    -73       59

 COOLING
  YESTERDAY        3                         1      2        0
  MONTH TO DATE    3                         3      0        0
  SINCE SEP 1    139                        70     69       95
  SINCE JAN 1    711                       695     16      926
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    11.0


SKY COVER
  POSSIBLE SUNSHINE  35 PERCENT
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84          1100 PM
 LOWEST     58           100 PM
 AVERAGE    71

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


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


SUNRISE AND SUNSET
OCTOBER  4 2017.......SUNRISE   743 AM EDT   SUNSET   718 PM EDT
OCTOBER  5 2017.......SUNRISE   744 AM EDT   SUNSET   716 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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