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

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CDUS43 KGRR 201431
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
931 AM EST MON FEB 20 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR FEBRUARY 20 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         39    859 AM  61    1930  35      4       52
  MINIMUM         33    227 AM -13    2015  21     12       37
                                      1966
  AVERAGE         36                        28      8       45

PRECIPITATION (IN)
  TODAY            0.00          1.40 1898   0.07  -0.07     0.00
  MONTH TO DATE    0.64                      1.21  -0.57     1.76
  SINCE DEC 1      7.11                      5.80   1.31     7.24
  SINCE JAN 1      4.15                      3.30   0.85     3.91

SNOWFALL (IN)
  TODAY            0.0           7.1  2011   0.5   -0.5      0.0
  MONTH TO DATE    1.9                      11.0   -9.1      3.2
  SINCE DEC 1     53.7                      53.7    0.0     26.5
  SINCE JUL 1     54.5                      61.0   -6.5     30.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           29                        37     -8       20
  MONTH TO DATE  676                       780   -104      752
  SINCE DEC 1   2940                      3149   -209     2749
  SINCE JUL 1   3888                      4487   -599     3807

 COOLING
  TODAY            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   5   RESULTANT WIND DIRECTION   E (90)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     5.4


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           800 AM
 LOWEST     64           300 AM
 AVERAGE    73

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        66      1930
 MINIMUM TEMPERATURE (F)   21        -8      1968


SUNRISE AND SUNSET
FEBRUARY 20 2017......SUNRISE   732 AM EST   SUNSET   620 PM EST
FEBRUARY 21 2017......SUNRISE   730 AM EST   SUNSET   622 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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