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

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000
CDUS43 KGRR 091350
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
948 AM EDT MON OCT 9 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR OCTOBER 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         56   1223 AM  84    1939  63     -7       62
  MINIMUM         49    639 AM  23    1989  44      5       40
  AVERAGE         53                        53      0       51

PRECIPITATION (IN)
  TODAY            0.00          2.54 1958   0.11  -0.11      T
  MONTH TO DATE    1.23                      0.99   0.24     3.09
  SINCE SEP 1      1.89                      5.27  -3.38     5.49
  SINCE JAN 1     26.21                     29.99  -3.78    37.03

SNOWFALL (IN)
  TODAY            0.0           T    1945   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
  TODAY           12                        12      0       14
  MONTH TO DATE   33                        96    -63       50
  SINCE SEP 1    116                       228   -112       94
  SINCE JUL 1    132                       248   -116       94

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   10                         4      6        4
  SINCE SEP 1    146                        71     75       99
  SINCE JAN 1    718                       696     22      930
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  NE (30)
  HIGHEST WIND SPEED     6   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED     7   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     1.4


SKY COVER
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     86          1200 AM
 AVERAGE    93

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        85      1949
 MINIMUM TEMPERATURE (F)   44        26      1956


SUNRISE AND SUNSET
OCTOBER  9 2017.......SUNRISE   749 AM EDT   SUNSET   709 PM EDT
OCTOBER 10 2017.......SUNRISE   750 AM EDT   SUNSET   707 PM EDT


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




$$

63




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