Climatological Report (Daily)
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CDUS45 KRIW 300733
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
132 AM MDT TUE SEP 30 2014


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR SEPTEMBER 29 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         50    138 PM  70    2010  56     -6       42
  MINIMUM         35    149 AM  24    2005  28      7       30
  AVERAGE         43                        42      1       36

PRECIPITATION (IN)
  YESTERDAY        0.04          0.33 2002   0.04   0.00     0.26
  MONTH TO DATE    1.89                      1.27   0.62     3.39
  SINCE SEP 1      1.89                      1.27   0.62     3.39
  SINCE JAN 1     25.01                     15.34   9.67    15.56

DEGREE DAYS
 HEATING
  YESTERDAY       22                        23     -1       29
  MONTH TO DATE  511                       523    -12      505
  SINCE SEP 1    511                       523    -12      505
  SINCE JUL 1   1173                      1110     63      929

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


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     2.1


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           100 AM
 LOWEST     61           100 PM
 AVERAGE    81

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        72      2011
 MINIMUM TEMPERATURE (F)   28        23      2003


SUNRISE AND SUNSET
SEPTEMBER 30 2014.....SUNRISE   718 AM MDT   SUNSET   704 PM MDT
OCTOBER  1 2014.......SUNRISE   720 AM MDT   SUNSET   702 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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