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

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CDUS43 KGRR 230519
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
118 AM EDT MON OCT 23 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR OCTOBER 22 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         75    242 PM  82    1979  58     17       55
                                      1953
  MINIMUM         56   1159 PM  23    1944  40     16       38
  AVERAGE         66                        49     17       47

PRECIPITATION (IN)
  YESTERDAY        0.06          1.40 1929   0.10  -0.04     0.00
  MONTH TO DATE    5.09                      2.30   2.79     5.15
  SINCE SEP 1      5.75                      6.58  -0.83     7.55
  SINCE JAN 1     30.07                     31.30  -1.23    39.09

SNOWFALL (IN)
  YESTERDAY        0.0           0.9  1987   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.2   -0.2      0.0
  SINCE SEP 1      0.0                       0.2   -0.2      0.0
  SINCE JUL 1      0.0                       0.2   -0.2      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                        16    -16       18
  MONTH TO DATE  109                       280   -171      168
  SINCE SEP 1    192                       412   -220      212
  SINCE JUL 1    208                       432   -224      212

 COOLING
  YESTERDAY        1                         0      1        0
  MONTH TO DATE   11                         4      7       10
  SINCE SEP 1    147                        71     76      105
  SINCE JAN 1    719                       696     23      936
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED    10.9


SKY COVER
  POSSIBLE SUNSHINE  59 PERCENT
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           700 PM
 LOWEST     58          1200 PM
 AVERAGE    79

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        83      1963
 MINIMUM TEMPERATURE (F)   40        19      1969


SUNRISE AND SUNSET
OCTOBER 23 2017.......SUNRISE   805 AM EDT   SUNSET   647 PM EDT
OCTOBER 24 2017.......SUNRISE   807 AM EDT   SUNSET   645 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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