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

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CDUS43 KGRR 050516
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
115 AM EDT TUE SEP 5 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR SEPTEMBER 4 2017...

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)
 YESTERDAY
  MAXIMUM         81   1247 PM  94    1925  77      4       79
                                      1898
  MINIMUM         57   1125 PM  38    1974  57      0       54
  AVERAGE         69                        67      2       67

PRECIPITATION (IN)
  YESTERDAY        0.01          2.82 2008   0.14  -0.13     0.00
  MONTH TO DATE    0.05                      0.54  -0.49     0.00
  SINCE SEP 1      0.05                      0.54  -0.49     0.00
  SINCE JAN 1     24.37                     25.26  -0.89    31.54

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        0                         2     -2        0
  MONTH TO DATE   11                         6      5        3
  SINCE SEP 1     11                         6      5        3
  SINCE JUL 1     27                        26      1        3

 COOLING
  YESTERDAY        4                         4      0        2
  MONTH TO DATE    6                        16    -10        4
  SINCE SEP 1      6                        16    -10        4
  SINCE JAN 1    578                       641    -63      835
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION  SW (230)
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    13.0


SKY COVER
  POSSIBLE SUNSHINE  36 PERCENT
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 PM
 LOWEST     50          1000 AM
 AVERAGE    75

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        92      1954
                                             1922
 MINIMUM TEMPERATURE (F)   57        39      1974
                                             1950


SUNRISE AND SUNSET
SEPTEMBER  5 2017.....SUNRISE   711 AM EDT   SUNSET   809 PM EDT
SEPTEMBER  6 2017.....SUNRISE   712 AM EDT   SUNSET   807 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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