Climatological Report (Daily)
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CDUS45 KRIW 180038
CLIBPI


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
537 PM MST SUN DEC 17 2017


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

...THE BIG PINEY WY CLIMATE SUMMARY FOR DECEMBER 17 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1976 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         32        MM  44    1998  26      6       10
                                      1980
  MINIMUM          4        MM -24    1990  -2      6      -23
  AVERAGE         18

PRECIPITATION (IN)
  TODAY            0.00          0.05 1992   0.01  -0.01     0.00
  MONTH TO DATE    T                         0.15  -0.15     0.37
  SINCE DEC 1      T                         0.15  -0.15     0.37
  SINCE JAN 1      9.08                      6.33   2.75    12.41

DEGREE DAYS
 HEATING
  TODAY           47                        53     -6       71
  MONTH TO DATE  663                       873   -210      917
  SINCE DEC 1    663                       873   -210      917
  SINCE JUL 1   3219                      3688   -469     3366

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1     27                        35     -8       23
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     9.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84          1200 AM
 LOWEST     43           100 PM
 AVERAGE    64

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


THE BIG PINEY WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   26        41      1980
 MINIMUM TEMPERATURE (F)   -2       -21      2016


SUNRISE AND SUNSET
DECEMBER 17 2017......SUNRISE   745 AM MST   SUNSET   449 PM MST
DECEMBER 18 2017......SUNRISE   745 AM MST   SUNSET   449 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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