Climatological Report (Daily)
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CDUS45 KRIW 230032
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
632 PM MDT SUN OCT 22 2017


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR OCTOBER 22 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         37        MM  66    2003  45     -8       50
  MINIMUM         27   1200 AM   5    2006  22      5       24
  AVERAGE         32

PRECIPITATION (IN)
  TODAY            0.07          0.53 2012   0.05   0.02     0.00
  MONTH TO DATE    0.55                      0.90  -0.35     3.95
  SINCE SEP 1      3.88                      2.20   1.68     6.60
  SINCE JAN 1     26.18                     16.27   9.91    17.83

DEGREE DAYS
 HEATING
  TODAY           33                        32      1       28
  MONTH TO DATE  687                       610     77      651
  SINCE SEP 1   1284                      1158    126     1214
  SINCE JUL 1   1837                      1745     92     1797

 COOLING
  TODAY            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    12   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     6.8


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           600 AM
 LOWEST     85           100 AM
 AVERAGE    93

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        56      2005
 MINIMUM TEMPERATURE (F)   21        12      2008


SUNRISE AND SUNSET
OCTOBER 22 2017.......SUNRISE   746 AM MDT   SUNSET   625 PM MDT
OCTOBER 23 2017.......SUNRISE   748 AM MDT   SUNSET   624 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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