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

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CDUS43 KGRR 220520
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
119 AM EDT THU OCT 22 2020


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR OCTOBER 21 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         54    320 PM  85    1953  58     -4       62
  MINIMUM         46   1159 PM  18    1974  40      6       48
  AVERAGE         50                        49      1       55

PRECIPITATION (IN)
  YESTERDAY        0.11          2.13 1933   0.10   0.01     0.36
  MONTH TO DATE    1.36                      2.20  -0.84     3.91
  SINCE SEP 1      4.43                      6.48  -2.05    11.23
  SINCE JAN 1     31.05                     31.20  -0.15    41.49

SNOWFALL (IN)
  YESTERDAY        0.0           1.1  1976   0.1   -0.1      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       15                        16     -1       10
  MONTH TO DATE  304                       264     40      253
  SINCE SEP 1    437                       396     41      298
  SINCE JUL 1    439                       416     23      306

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         4     -4        8
  SINCE SEP 1     36                        71    -35      100
  SINCE JAN 1    829                       696    133      742
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    11.3


SKY COVER
  POSSIBLE SUNSHINE  47 PERCENT
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     64           300 PM
 AVERAGE    82

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        82      1979
                                             1953
 MINIMUM TEMPERATURE (F)   40        23      1944


SUNRISE AND SUNSET
OCTOBER 22 2020.......SUNRISE   805 AM EDT   SUNSET   648 PM EDT
OCTOBER 23 2020.......SUNRISE   806 AM EDT   SUNSET   646 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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