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

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CDUS43 KGRR 210608
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
108 AM EST SAT NOV 21 2009


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR NOVEMBER 20 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1892 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         49    448 PM  71    1930  43      6       36
  MINIMUM         43    147 AM  13    1969  30     13       23
  AVERAGE         46                        37      9       30

PRECIPITATION (IN)
  YESTERDAY        0.05          1.27 1981   0.12  -0.07      T
  MONTH TO DATE    0.44                      2.22  -1.78     1.43
  SINCE SEP 1      9.64                      9.30   0.34    13.68
  SINCE JAN 1     38.82                     33.30   5.52    41.89

SNOWFALL (IN)
  YESTERDAY        0.0          11.5  2000   0.3   -0.3       T
  MONTH TO DATE    0.0                       4.0   -4.0      1.5
  SINCE SEP 1      T                         4.6   -4.6      1.5
  SINCE JUL 1      T                         4.6   -4.6      1.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       19                        28     -9       35
  MONTH TO DATE  384                       491   -107      438
  SINCE SEP 1    977                      1121   -144      968
  SINCE JUL 1   1030                      1155   -125      972

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     47                        61    -14       66
  SINCE JAN 1    455                       613   -158      635
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     8.8


SKY COVER
  POSSIBLE SUNSHINE   0 PERCENT
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92
 LOWEST     77
 AVERAGE    85

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        70      1913
 MINIMUM TEMPERATURE (F)   30        14      1987


SUNRISE AND SUNSET
NOVEMBER 21 2009......SUNRISE   742 AM EST   SUNSET   514 PM EST
NOVEMBER 22 2009......SUNRISE   743 AM EST   SUNSET   513 PM EST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$




  • National Weather Service
  • Grand Rapids, MI Weather Forecast Office
  • 4899 South Complex Drive SE
  • Grand Rapids, MI 49512-4034
  • 616-949-0643
  • Page Author: GRR Webmaster
  • Web Master's E-mail: w-grr.webmaster@noaa.gov
  • Page last modified: Nov 10th, 2009 17:45 UTC
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