Climatological Report (Daily)
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CDUS45 KRIW 200740
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
136 AM MDT WED AUG 20 2014


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR AUGUST 19 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         70    223 PM  81    2013  72     -2       81
  MINIMUM         37    604 AM  29    2002  38     -1       40
  AVERAGE         54                        55     -1       61

PRECIPITATION (IN)
  YESTERDAY        0.00          0.28 2005   0.04  -0.04     0.00
  MONTH TO DATE    1.93                      0.88   1.05     0.36
  SINCE JUN 1      5.62                      4.35   1.27     2.72
  SINCE JAN 1     20.76                     13.43   7.33    11.71

DEGREE DAYS
 HEATING
  YESTERDAY       11                        10      1        4
  MONTH TO DATE  191                       166     25      147
  SINCE JUN 1   1042                       942    100      778
  SINCE JUL 1    456                       449      7      345

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     3.8


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   100           500 AM
 LOWEST     28           100 PM
 AVERAGE    64

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        81      2013
 MINIMUM TEMPERATURE (F)   38        32      2006


SUNRISE AND SUNSET
AUGUST 20 2014........SUNRISE   630 AM MDT   SUNSET   819 PM MDT
AUGUST 21 2014........SUNRISE   631 AM MDT   SUNSET   817 PM MDT


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




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