Climatological Report (Daily)
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CDUS45 KRIW 270756
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT TUE SEP 27 2016


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR SEPTEMBER 26 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         61    352 PM  73    2015  57      4       73
                                      2010
  MINIMUM         28    655 AM  22    2000  29     -1       36
  AVERAGE         45                        43      2       55

PRECIPITATION (IN)
  YESTERDAY        0.00          0.12 2013   0.04  -0.04     0.00
  MONTH TO DATE    2.13                      1.17   0.96     1.90
  SINCE SEP 1      2.13                      1.17   0.96     1.90
  SINCE JAN 1     13.36                     15.24  -1.88    13.53

DEGREE DAYS
 HEATING
  YESTERDAY       20                        22     -2       10
  MONTH TO DATE  491                       455     36      442
  SINCE SEP 1    491                       455     36      442
  SINCE JUL 1   1074                      1042     32     1127

 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     E (110)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION     E (110)
  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          1200 AM
 LOWEST     39           400 PM
 AVERAGE    70

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        73      2001
 MINIMUM TEMPERATURE (F)   28        24      2000


SUNRISE AND SUNSET
SEPTEMBER 27 2016.....SUNRISE   715 AM MDT   SUNSET   709 PM MDT
SEPTEMBER 28 2016.....SUNRISE   717 AM MDT   SUNSET   707 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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