Climatological Report (Daily)
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CDUS45 KRIW 290736
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT SAT AUG 29 2015


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR AUGUST 28 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         74    329 PM  82    2012  70      4       71
  MINIMUM         35    622 AM  28    2008  36     -1       35
  AVERAGE         55                        53      2       53

PRECIPITATION (IN)
  YESTERDAY        0.00          0.56 2010   0.05  -0.05     0.45
  MONTH TO DATE    1.76                      1.34   0.42     3.17
  SINCE JUN 1      3.80                      4.81  -1.01     6.86
  SINCE JAN 1     11.54                     13.89  -2.35    22.00

DEGREE DAYS
 HEATING
  YESTERDAY       10                        12     -2       12
  MONTH TO DATE  315                       266     49      348
  SINCE JUN 1    973                      1042    -69     1199
  SINCE JUL 1    647                       549     98      613

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


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     2.8


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           200 AM
 LOWEST     20           500 PM
 AVERAGE    60

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        78      2005
 MINIMUM TEMPERATURE (F)   36        32      2002
                                             2000


SUNRISE AND SUNSET
AUGUST 29 2015........SUNRISE   641 AM MDT   SUNSET   804 PM MDT
AUGUST 30 2015........SUNRISE   642 AM MDT   SUNSET   802 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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