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

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CDUS43 KGRR 220520
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
119 AM EDT MON SEP 22 2014


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR SEPTEMBER 21 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         66    153 AM  92    1908  71     -5       67
  MINIMUM         48   1159 PM  32    1962  51     -3       54
  AVERAGE         57                        61     -4       61

PRECIPITATION (IN)
  YESTERDAY        0.47          3.16 1947   0.16   0.31     0.00
  MONTH TO DATE    3.08                      3.01   0.07     1.00
  SINCE SEP 1      3.08                      3.01   0.07     1.00
  SINCE JAN 1     29.60                     27.73   1.87    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        8                         6      2        4
  MONTH TO DATE   96                        65     31       56
  SINCE SEP 1     96                        65     31       56
  SINCE JUL 1    115                        85     30       82

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   50                        58     -8       82
  SINCE SEP 1     50                        58     -8       82
  SINCE JAN 1    610                       683    -73      752
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    15.2


SKY COVER
  POSSIBLE SUNSHINE  14 PERCENT
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     66           900 PM
 AVERAGE    83

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        90      1920
 MINIMUM TEMPERATURE (F)   50        33      1976


SUNRISE AND SUNSET
SEPTEMBER 22 2014.....SUNRISE   729 AM EDT   SUNSET   739 PM EDT
SEPTEMBER 23 2014.....SUNRISE   730 AM EDT   SUNSET   738 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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