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

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CDUS43 KGRR 191017 CCA
CLIGRR

CLIMATE REPORT...CORRECTED
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
1218 AM EST SUN FEB 19 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR FEBRUARY 18 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         59R   357 PM  56    2011  34     25       37
  MINIMUM         35   1153 PM -10    1936  20     15       11
  AVERAGE         47                        27     20       24

PRECIPITATION (IN)
  YESTERDAY        0.00          0.80 1976   0.06  -0.06     0.01
  MONTH TO DATE    0.64                      1.07  -0.43     1.76
  SINCE DEC 1      7.11                      5.66   1.45     7.24
  SINCE JAN 1      4.15                      3.16   0.99     3.91

SNOWFALL (IN)
  YESTERDAY        0.0           7.0  1926   0.5   -0.5       T
  MONTH TO DATE    1.9                      10.0   -8.1      3.2
  SINCE DEC 1     53.7                      52.7    1.0     26.5
  SINCE JUL 1     54.5                      60.0   -5.5     30.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       18                        38    -20       41
  MONTH TO DATE  630                       706    -76      716
  SINCE DEC 1   2894                      3075   -181     2713
  SINCE JUL 1   3842                      4413   -571     3771

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION  SW (240)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    11.7


SKY COVER
  POSSIBLE SUNSHINE  98 PERCENT
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79          1000 PM
 LOWEST     44           200 PM
 AVERAGE    62

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        61      2016
 MINIMUM TEMPERATURE (F)   21       -15      1978


SUNRISE AND SUNSET
FEBRUARY 19 2017......SUNRISE   733 AM EST   SUNSET   619 PM EST
FEBRUARY 20 2017......SUNRISE   732 AM EST   SUNSET   620 PM EST


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




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