Climatological Report (Daily)
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CDUS45 KRIW 270735
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
134 AM MDT THU JUL 27 2017


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JULY 26 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         70    253 PM  80    2013  74     -4       78
                                      2008
  MINIMUM         40    143 AM  32    2014  41     -1       39
  AVERAGE         55                        57     -2       59

PRECIPITATION (IN)
  YESTERDAY        0.00          0.38 2002   0.05  -0.05     0.00
  MONTH TO DATE    1.10                      1.23  -0.13     0.83
  SINCE JUN 1      3.08                      3.23  -0.15     1.78
  SINCE JAN 1     20.29                     12.31   7.98    10.84

DEGREE DAYS
 HEATING
  YESTERDAY       10                         8      2        6
  MONTH TO DATE  177                       243    -66      285
  SINCE JUN 1    673                       736    -63      653
  SINCE JUL 1    177                       243    -66      285

 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    13   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     2.3


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          1200 AM
 LOWEST     52           500 PM
 AVERAGE    76

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        82      2006
 MINIMUM TEMPERATURE (F)   41        32      2005


SUNRISE AND SUNSET
JULY 27 2017..........SUNRISE   603 AM MDT   SUNSET   852 PM MDT
JULY 28 2017..........SUNRISE   604 AM MDT   SUNSET   851 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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