Climatological Report (Daily)
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CDUS45 KRIW 310740
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
139 AM MDT THU JUL 31 2014


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JULY 30 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         71    240 PM  82    2012  74     -3       72
                                      2000
  MINIMUM         39    533 AM  29    2009  41     -2       37
  AVERAGE         55                        57     -2       55

PRECIPITATION (IN)
  YESTERDAY        0.00          0.23 2013   0.04  -0.04     0.23
  MONTH TO DATE    1.30                      1.42  -0.12     1.47
  SINCE JUN 1      3.64                      3.42   0.22     2.23
  SINCE JAN 1     18.78                     12.50   6.28    11.22

DEGREE DAYS
 HEATING
  YESTERDAY       10                         8      2       10
  MONTH TO DATE  255                       275    -20      188
  SINCE JUN 1    841                       768     73      621
  SINCE JUL 1    255                       275    -20      188

 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     6   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     1.4


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     25           200 PM
 AVERAGE    63

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        86      2000
 MINIMUM TEMPERATURE (F)   41        34      2008
                                             2001


SUNRISE AND SUNSET
JULY 31 2014..........SUNRISE   607 AM MDT   SUNSET   848 PM MDT
AUGUST  1 2014........SUNRISE   608 AM MDT   SUNSET   847 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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