Climatological Report (Daily)
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CDUS45 KRIW 010758
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
145 AM MDT SAT OCT 1 2016


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR SEPTEMBER 30 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         58    110 PM  72    2011  55      3       66
  MINIMUM         31    642 AM  23    2003  28      3       28
  AVERAGE         45                        41      4       47

PRECIPITATION (IN)
  YESTERDAY        0.51          0.70 2013   0.03   0.48     0.00
  MONTH TO DATE    2.65                      1.30   1.35     1.90
  SINCE SEP 1      2.65                      1.30   1.35     1.90
  SINCE JAN 1     13.88                     15.37  -1.49    13.53

DEGREE DAYS
 HEATING
  YESTERDAY       20                        24     -4       18
  MONTH TO DATE  563                       547     16      512
  SINCE SEP 1    563                       548     15      512
  SINCE JUL 1   1146                      1135     11     1197

 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        1
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     1.5


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     71          1200 PM
 AVERAGE    86

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        72      2011
 MINIMUM TEMPERATURE (F)   27        22      2002


SUNRISE AND SUNSET
OCTOBER  1 2016.......SUNRISE   720 AM MDT   SUNSET   701 PM MDT
OCTOBER  2 2016.......SUNRISE   721 AM MDT   SUNSET   659 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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