Climatological Report (Daily)
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CDUS43 KGRR 172226
CLIJXN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
525 PM EST WED DEC 17 2014


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

...THE JACKSON MI CLIMATE SUMMARY FOR DECEMBER 17 2014...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         36   1225 AM  MM      MM  34      2       26
  MINIMUM         28    459 PM  MM      MM  21      7       12
  AVERAGE         32                        27      5       19

PRECIPITATION (IN)
  TODAY            T            MM      MM   0.05  -0.05     0.01
  MONTH TO DATE    0.39                      1.05  -0.66     0.56
  SINCE DEC 1      0.39                      1.05  -0.66     0.56
  SINCE JAN 1     28.56                     30.68  -2.12    31.56

DEGREE DAYS
 HEATING
  TODAY           33                        38     -5       46
  MONTH TO DATE  540                       593    -53      686
  SINCE DEC 1    540                       593    -53      686
  SINCE JUL 1   2151                      1997    154     2157

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    496                       592    -96      616
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION   W (280)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    12.5



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           200 PM
 LOWEST     69           800 AM
 AVERAGE    72

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




SUNRISE AND SUNSET
DECEMBER 17 2014......SUNRISE   801 AM EST   SUNSET   507 PM EST
DECEMBER 18 2014......SUNRISE   802 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.




$$

CAS


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