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

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CDUS43 KGRR 091346
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
946 AM EDT SUN JUL 9 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR JULY 9 2017...
VALID AS OF 0900 AM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         69    759 AM 101    1936  83    -14       83
  MINIMUM         55    401 AM  48    1961  62     -7       65
                                      1942
  AVERAGE         62                        73    -11       74

PRECIPITATION (IN)
  TODAY            0.00          1.34 1926   0.12  -0.12     0.00
  MONTH TO DATE    0.31                      1.07  -0.76     0.74
  SINCE JUN 1      5.19                      4.84   0.35     1.89
  SINCE JAN 1     21.79                     18.42   3.37    18.69

SNOWFALL (IN)
  TODAY            0.0           0.0  2006   0.0    0.0      0.0
                                      2005
                                      2004
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 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
  TODAY            3                         0      3        0
  MONTH TO DATE    3                         0      3        0
  SINCE JUN 1     25                        45    -20       21
  SINCE JUL 1      3                         0      3        0

 COOLING
  TODAY            0                         8     -8        9
  MONTH TO DATE   59                        69    -10       74
  SINCE JUN 1    221                       214      7      264
  SINCE JAN 1    251                       261    -10      335
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     4.9


SKY COVER
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           600 AM
 LOWEST     72          1200 AM
 AVERAGE    80

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       102      1936
 MINIMUM TEMPERATURE (F)   62        45      1963
                                             1898


SUNRISE AND SUNSET
JULY  9 2017..........SUNRISE   612 AM EDT   SUNSET   922 PM EDT
JULY 10 2017..........SUNRISE   613 AM EDT   SUNSET   921 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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