Climatological Report (Daily)
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CDUS45 KRIW 100050
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
548 PM MST FRI DEC 9 2016


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR DECEMBER 9 2016...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         26        MM  39    2014  24      2       38
  MINIMUM          7    200 AM -28    2013   4      3       21
  AVERAGE         17

PRECIPITATION (IN)
  TODAY            0.11          0.58 2003   0.04   0.07     0.19
  MONTH TO DATE    0.70                      0.44   0.26     0.56
  SINCE DEC 1      0.70                      0.44   0.26     0.56
  SINCE JAN 1     21.70                     19.24   2.46    17.51

DEGREE DAYS
 HEATING
  TODAY           48                        51     -3       35
  MONTH TO DATE  503                       449     54      392
  SINCE DEC 1    503                       449     54      392
  SINCE JUL 1   3647                      3769   -122     3720

 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        1
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     6   HIGHEST WIND DIRECTION     E (99)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     2.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           500 AM
 LOWEST     88          1200 PM
 AVERAGE    90

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   24        36      2014
                                             2004
 MINIMUM TEMPERATURE (F)    4       -24      2009


SUNRISE AND SUNSET
DECEMBER  9 2016......SUNRISE   747 AM MST   SUNSET   442 PM MST
DECEMBER 10 2016......SUNRISE   748 AM MST   SUNSET   442 PM MST


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




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