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

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308
CDUS43 KGRR 010524
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
124 AM EDT SAT OCT 1 2016


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR SEPTEMBER 30 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         63    244 PM  85    1971  67     -4       63
                                      1922
  MINIMUM         58    708 AM  30    1993  47     11       43
  AVERAGE         61                        57      4       53

PRECIPITATION (IN)
  YESTERDAY        0.35          3.10 1981   0.13   0.22     0.00
  MONTH TO DATE    2.40                      4.28  -1.88     2.26
  SINCE SEP 1      2.40                      4.28  -1.88     2.26
  SINCE JAN 1     33.94                     29.00   4.94    23.90

SNOWFALL (IN)
  YESTERDAY        0.0           T    2003   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        4                         9     -5       12
  MONTH TO DATE   44                       132    -88       60
  SINCE SEP 1     44                       132    -88       60
  SINCE JUL 1     44                       152   -108       89

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   95                        67     28      135
  SINCE SEP 1     95                        67     28      135
  SINCE JAN 1    926                       692    234      642
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION  NE (50)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED    13.1


SKY COVER
  POSSIBLE SUNSHINE   0 PERCENT
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     78           300 PM
 AVERAGE    86

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        89      1897
 MINIMUM TEMPERATURE (F)   47        27      1899


SUNRISE AND SUNSET
OCTOBER  1 2016.......SUNRISE   740 AM EDT   SUNSET   722 PM EDT
OCTOBER  2 2016.......SUNRISE   741 AM EDT   SUNSET   721 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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