Climatological Report (Daily)
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CDUS45 KRIW 280040
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
639 PM MDT THU APR 27 2017


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR APRIL 27 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         34        MM  57    2004  46    -12       39
  MINIMUM         25        MM   3    2011  23      2       27
  AVERAGE         30

PRECIPITATION (IN)
  TODAY            0.27          0.49 2010   0.08   0.19     0.00
  MONTH TO DATE    3.45                      1.85   1.60     1.33
  SINCE MAR 1      5.94                      3.06   2.88     3.58
  SINCE JAN 1     16.18                      6.58   9.60     6.23

DEGREE DAYS
 HEATING
  TODAY           35                        30      5       32
  MONTH TO DATE  942                       923     19      808
  SINCE MAR 1   2044                      2225   -181     2117
  SINCE JUL 1  10102                     10162    -60     9901

 COOLING
  TODAY            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    14   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     5.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     63           200 PM
 AVERAGE    82

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   46        62      2007
 MINIMUM TEMPERATURE (F)   23        15      2014
                                             2005


SUNRISE AND SUNSET
APRIL 27 2017.........SUNRISE   618 AM MDT   SUNSET   822 PM MDT
APRIL 28 2017.........SUNRISE   616 AM MDT   SUNSET   823 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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