Climatological Report (Daily)
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000
CDUS43 KGRR 162227
CLIJXN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
527 PM EST SAT DEC 16 2017


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

...THE JACKSON MI CLIMATE SUMMARY FOR DECEMBER 16 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1944 TO 9999


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE  FROM      YEAR
                                      NORMAL
......................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         41    306 PM  34      7       16
  MINIMUM         29    200 AM  21      8        2
  AVERAGE         35            28      7        9

PRECIPITATION (IN)
  TODAY            T             0.06  -0.06     0.04
  MONTH TO DATE    0.47          1.00  -0.53     0.46
  SINCE DEC 1      0.47          1.00  -0.53     0.46
  SINCE JAN 1     36.40         30.63   5.77    36.55

DEGREE DAYS
 HEATING
  TODAY           30            37     -7       56
  MONTH TO DATE  555           555      0      622
  SINCE DEC 1    555           555      0      622
  SINCE JUL 1   1797          1959   -162     1592

 COOLING
  TODAY            0             0      0        0
  MONTH TO DATE    0             0      0        0
  SINCE DEC 1      0             0      0        0
  SINCE JAN 1    657           592     65      829
......................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    10.6


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT SNOW
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           200 AM
 LOWEST     59           100 PM
 AVERAGE    72

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


THE JACKSON MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL
 MAXIMUM TEMPERATURE (F)   34
 MINIMUM TEMPERATURE (F)   21


SUNRISE AND SUNSET
DECEMBER 16 2017......SUNRISE   801 AM EST   SUNSET   507 PM EST
DECEMBER 17 2017......SUNRISE   801 AM EST   SUNSET   507 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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