Climatological Report (Daily)
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CDUS45 KRIW 300825
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
156 AM MDT TUE MAY 30 2017


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 29 2017...

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)
 YESTERDAY
  MAXIMUM         61    200 PM  77    2003  56      5       60
  MINIMUM         28    513 AM  26    2016  31     -3       26
  AVERAGE         45                        43      2       43

PRECIPITATION (IN)
  YESTERDAY        0.00          0.38 2013   0.09  -0.09     0.05
  MONTH TO DATE    1.09                      2.09  -1.00     2.79
  SINCE MAR 1      6.97                      5.38   1.59     6.39
  SINCE JAN 1     17.21                      8.90   8.31     9.04

DEGREE DAYS
 HEATING
  YESTERDAY       20                        22     -2       22
  MONTH TO DATE  750                       735     15      711
  SINCE MAR 1   2906                      3049   -143     2922
  SINCE JUL 1  10964                     10986    -22    10706

 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     7   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     1.1


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     25           400 PM
 AVERAGE    63

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        71      2002
 MINIMUM TEMPERATURE (F)   32        24      2007


SUNRISE AND SUNSET
MAY 30 2017...........SUNRISE   541 AM MDT   SUNSET   858 PM MDT
MAY 31 2017...........SUNRISE   540 AM MDT   SUNSET   859 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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