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

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CDUS43 KGRR 112127
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
525 PM EDT SAT MAY 11 2013


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR MAY 11 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         56   1258 PM  89    1922  68    -12       75
                                      1896
  MINIMUM         44    359 PM  28    1907  46     -2       39
  AVERAGE         50                        57     -7

PRECIPITATION (IN)
  TODAY            0.10          2.98 1981   0.13  -0.03     0.00
  MONTH TO DATE    0.56                      1.38  -0.82     1.17
  SINCE MAR 1     12.60                      7.10   5.50     7.40
  SINCE JAN 1     19.66                     10.98   8.68    12.60

SNOWFALL (IN)
  TODAY            0.0           T    1966   0.0    0.0
  MONTH TO DATE    0.0                       0.0    0.0
  SINCE MAR 1      8.4                      10.1   -1.7
  SINCE JUL 1     66.0                      74.9   -8.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           15                         9      6        8
  MONTH TO DATE   32                       112    -80       70
  SINCE MAR 1   1669                      1540    129     1027
  SINCE JUL 1   6154                      6317   -163     5164

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   20                         7     13       17
  SINCE MAR 1     23                        15      8       44
  SINCE JAN 1     23                        15      8       44
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     9.3


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           100 AM
 LOWEST     72           100 PM
 AVERAGE    79

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        86      1896
 MINIMUM TEMPERATURE (F)   46        27      1981


SUNRISE AND SUNSET
MAY 11 2013...........SUNRISE   623 AM EDT   SUNSET   854 PM EDT
MAY 12 2013...........SUNRISE   622 AM EDT   SUNSET   855 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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