Climatological Report (Daily)
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CDUS45 KRIW 030734
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
134 AM MDT THU SEP 3 2015


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR SEPTEMBER 2 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         73    231 PM  79    2007  68      5       64
  MINIMUM         37    615 AM  25    2006  35      2       29
  AVERAGE         55                        52      3       47

PRECIPITATION (IN)
  YESTERDAY        0.06          0.33 2013   0.05   0.01     0.00
  MONTH TO DATE    0.06                      0.11  -0.05     0.01
  SINCE SEP 1      0.06                      0.11  -0.05     0.01
  SINCE JAN 1     11.69                     14.18  -2.49    23.13

DEGREE DAYS
 HEATING
  YESTERDAY       10                        14     -4       18
  MONTH TO DATE   23                        27     -4       38
  SINCE SEP 1     23                        27     -4       38
  SINCE JUL 1    708                       614     94      700

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


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     3.5


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           300 AM
 LOWEST     22           200 PM
 AVERAGE    61

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        78      2007
                                             2001
 MINIMUM TEMPERATURE (F)   35        27      2010


SUNRISE AND SUNSET
SEPTEMBER  3 2015.....SUNRISE   646 AM MDT   SUNSET   755 PM MDT
SEPTEMBER  4 2015.....SUNRISE   647 AM MDT   SUNSET   753 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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