Climatological Report (Daily)
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CDUS45 KRIW 170740
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1240 AM MST FRI NOV 17 2017


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR NOVEMBER 16 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         34    106 PM  48    1999  33      1       42
  MINIMUM         29   1159 PM -17    2014  12     17       21
  AVERAGE         32                        22     10       32

PRECIPITATION (IN)
  YESTERDAY        0.98R         0.31 2016   0.06   0.92     0.31
  MONTH TO DATE    3.93                      1.12   2.81     0.64
  SINCE SEP 1      7.95                      3.77   4.18     9.07
  SINCE JAN 1     30.25                     17.84  12.41    20.30

DEGREE DAYS
 HEATING
  YESTERDAY       33                        43    -10       33
  MONTH TO DATE  680                       627     53      467
  SINCE SEP 1   2253                      2088    165     1920
  SINCE JUL 1   2806                      2675    131     2503

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


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     3.9


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     92          1200 AM
 AVERAGE    96

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        51      1999
 MINIMUM TEMPERATURE (F)   11       -13      2014


SUNRISE AND SUNSET
NOVEMBER 17 2017......SUNRISE   721 AM MST   SUNSET   452 PM MST
NOVEMBER 18 2017......SUNRISE   722 AM MST   SUNSET   451 PM MST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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