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

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CDUS43 KGRR 131348
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
947 AM EDT THU JUL 13 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR JULY 13 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         75    209 AM 108    1936  83     -8       91
  MINIMUM         72    236 AM  46    1898  62     10       68
  AVERAGE         74                        73      1       80

PRECIPITATION (IN)
  TODAY            0.34          1.43 1981   0.12   0.22     0.25
  MONTH TO DATE    1.05                      1.55  -0.50     1.91
  SINCE JUN 1      5.93                      5.32   0.61     3.06
  SINCE JAN 1     22.53                     18.90   3.63    19.86

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            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     22                        45    -23       21
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY            9                         8      1       15
  MONTH TO DATE  102                       101      1      124
  SINCE JUN 1    264                       246     18      314
  SINCE JAN 1    294                       293      1      385
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   S (190)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     8.2


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     87          1200 AM
 AVERAGE    94

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       102      1936
 MINIMUM TEMPERATURE (F)   62        45      1950


SUNRISE AND SUNSET
JULY 13 2017..........SUNRISE   615 AM EDT   SUNSET   920 PM EDT
JULY 14 2017..........SUNRISE   616 AM EDT   SUNSET   919 PM EDT


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




$$

JAM



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