Climatological Report (Daily)
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CDUS45 KRIW 270739
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1239 AM MST SAT DEC 27 2014


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR DECEMBER 26 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         15    246 PM  34    2004  24     -9       32
  MINIMUM        -10    816 AM -14    2008   2    -12        2
  AVERAGE          3                        13    -10       17

PRECIPITATION (IN)
  YESTERDAY        0.00          0.24 2006   0.06  -0.06     0.00
  MONTH TO DATE    2.16                      1.21   0.95     1.56
  SINCE DEC 1      2.16                      1.21   0.95     1.56
  SINCE JAN 1     30.96                     20.01  10.95    20.45

DEGREE DAYS
 HEATING
  YESTERDAY       62                        52     10       48
  MONTH TO DATE 1117                      1329   -212     1459
  SINCE DEC 1   1117                      1329   -212     1459
  SINCE JUL 1   4444                      4649   -205     4687

 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)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     2.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91          1000 AM
 LOWEST     64           100 PM
 AVERAGE    78

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   24        32      2006
 MINIMUM TEMPERATURE (F)    2       -16      2009
                                             2008


SUNRISE AND SUNSET
DECEMBER 27 2014......SUNRISE   757 AM MST   SUNSET   448 PM MST
DECEMBER 28 2014......SUNRISE   758 AM MST   SUNSET   449 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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