Climatological Report (Daily)
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000
CDUS45 KRIW 160738
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1237 AM MST MON JAN 16 2017


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

...THE GREYBULL WY CLIMATE SUMMARY FOR JANUARY 15 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          3    341 PM  51    2012  29    -26       31
  MINIMUM        -22R   601 AM -21    2005   5    -27        8
  AVERAGE         -9                        17    -26       20

PRECIPITATION (IN)
  YESTERDAY        0.00          0.11 2013   0.00   0.00     0.00
  MONTH TO DATE    0.08                      0.12  -0.04     0.01
  SINCE DEC 1      0.11                      0.40  -0.29     0.02
  SINCE JAN 1      0.08                      0.12  -0.04     0.01

DEGREE DAYS
 HEATING
  YESTERDAY       74                        48     26       45
  MONTH TO DATE 1014                       731    283      742
  SINCE DEC 1   2663                      2197    466     2141
  SINCE JUL 1   4038                      4054    -16     3658

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


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED     3.6


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    89          1200 AM
 LOWEST     69           400 PM
 AVERAGE    79

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   29        50      1999
 MINIMUM TEMPERATURE (F)    5       -15      2005


SUNRISE AND SUNSET
JANUARY 16 2017.......SUNRISE   745 AM MST   SUNSET   500 PM MST
JANUARY 17 2017.......SUNRISE   744 AM MST   SUNSET   501 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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