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

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CDUS43 KGRR 210513
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
112 AM EDT SUN SEP 21 2014


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR SEPTEMBER 20 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         77    305 PM  90    1931  71      6       74
  MINIMUM         58    204 AM  33    1956  51      7       62
  AVERAGE         68                        61      7       68

PRECIPITATION (IN)
  YESTERDAY        0.20          1.75 1957   0.16   0.04     0.03
  MONTH TO DATE    2.61                      2.85  -0.24     1.00
  SINCE SEP 1      2.61                      2.85  -0.24     1.00
  SINCE JAN 1     29.13                     27.57   1.56    33.32

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        0                         5     -5        0
  MONTH TO DATE   88                        59     29       52
  SINCE SEP 1     88                        59     29       52
  SINCE JUL 1    107                        79     28       78

 COOLING
  YESTERDAY        3                         2      1        3
  MONTH TO DATE   50                        57     -7       82
  SINCE SEP 1     50                        57     -7       82
  SINCE JAN 1    610                       682    -72      752
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    12.4


SKY COVER
  POSSIBLE SUNSHINE  51 PERCENT
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 PM
 LOWEST     60          1200 AM
 AVERAGE    80

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        92      1908
 MINIMUM TEMPERATURE (F)   51        32      1962


SUNRISE AND SUNSET
SEPTEMBER 21 2014.....SUNRISE   728 AM EDT   SUNSET   741 PM EDT
SEPTEMBER 22 2014.....SUNRISE   729 AM EDT   SUNSET   739 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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