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

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CDUS43 KGRR 290521
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
120 AM EDT THU SEP 29 2016


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR SEPTEMBER 28 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         67    134 PM  86    1905  68     -1       78
  MINIMUM         50    248 AM  27    1991  48      2       65
  AVERAGE         59                        58      1       72

PRECIPITATION (IN)
  YESTERDAY        0.20          1.96 1999   0.14   0.06     0.00
  MONTH TO DATE    1.80                      4.02  -2.22     2.26
  SINCE SEP 1      1.80                      4.02  -2.22     2.26
  SINCE JAN 1     33.34                     28.74   4.60    23.90

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        6                         8     -2        0
  MONTH TO DATE   35                       114    -79       42
  SINCE SEP 1     35                       114    -79       42
  SINCE JUL 1     35                       134    -99       71

 COOLING
  YESTERDAY        0                         1     -1        7
  MONTH TO DATE   95                        65     30      135
  SINCE SEP 1     95                        65     30      135
  SINCE JAN 1    926                       690    236      642
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  NE (50)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    10.4


SKY COVER
  POSSIBLE SUNSHINE  15 PERCENT
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           100 AM
 LOWEST     52           300 PM
 AVERAGE    71

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        93      1953
 MINIMUM TEMPERATURE (F)   47        29      1942


SUNRISE AND SUNSET
SEPTEMBER 29 2016.....SUNRISE   738 AM EDT   SUNSET   726 PM EDT
SEPTEMBER 30 2016.....SUNRISE   739 AM EDT   SUNSET   724 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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