Climatological Report (Daily)
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000
CDUS45 KRIW 210041
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
541 PM MST FRI JAN 20 2017


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

...THE GREYBULL WY CLIMATE SUMMARY FOR JANUARY 20 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         36        MM  47    1999  29      7       37
  MINIMUM         22    200 AM  -6    2007   5     17        9
  AVERAGE         29

PRECIPITATION (IN)
  TODAY            0.00          0.05 2001   0.00   0.00      T
  MONTH TO DATE    0.08                      0.15  -0.07     0.09
  SINCE DEC 1      0.11                      0.43  -0.32     0.10
  SINCE JAN 1      0.08                      0.15  -0.07     0.09

DEGREE DAYS
 HEATING
  TODAY           36                        48    -12       42
  MONTH TO DATE 1301                       971    330      967
  SINCE DEC 1   2950                      2437    513     2366
  SINCE JUL 1   4325                      4294     31     3883

 COOLING
  TODAY            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     8   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     3.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           700 AM
 LOWEST     70           100 PM
 AVERAGE    79

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


THE GREYBULL WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   29        51      2005
 MINIMUM TEMPERATURE (F)    5       -25      2008


SUNRISE AND SUNSET
JANUARY 20 2017.......SUNRISE   742 AM MST   SUNSET   505 PM MST
JANUARY 21 2017.......SUNRISE   741 AM MST   SUNSET   507 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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