Climatological Report (Daily)
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CDUS45 KRIW 180731
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT FRI APR 18 2014


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR APRIL 17 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         47    313 PM  56    2001  44      3       25
  MINIMUM         13    547 AM  -3    2013  19     -6       -3
  AVERAGE         30                        32     -2       11

PRECIPITATION (IN)
  YESTERDAY        0.00          0.60 2004   0.07  -0.07     0.00
  MONTH TO DATE    1.40                      1.14   0.26     1.94
  SINCE MAR 1      5.98                      2.35   3.63     4.25
  SINCE JAN 1     11.06                      5.87   5.19     6.59

DEGREE DAYS
 HEATING
  YESTERDAY       35                        33      2       54
  MONTH TO DATE  681                       605     76      675
  SINCE MAR 1   2054                      1907    147     2071
  SINCE JUL 1  10107                      9844    263     9938

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


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     2.6


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    85          1000 PM
 LOWEST     30          1200 PM
 AVERAGE    58

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   44        54      2001
 MINIMUM TEMPERATURE (F)   20       -10      2013


SUNRISE AND SUNSET
APRIL 18 2014.........SUNRISE   632 AM MDT   SUNSET   810 PM MDT
APRIL 19 2014.........SUNRISE   631 AM MDT   SUNSET   812 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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