Climatological Report (Daily)
Issued by NWS Riverton, WY

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000
CDUS45 KRIW 110037
CLIRIW


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
537 PM MST SUN DEC 10 2017


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

...THE RIVERTON WY CLIMATE SUMMARY FOR DECEMBER 10 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1995 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         37        MM  53    1996  32      5       41
  MINIMUM         11        MM  -8    2007   8      3        9
  AVERAGE         24                        20      4       25

PRECIPITATION (IN)
  TODAY            0.00          0.01 2007   0.00   0.00     0.00
  MONTH TO DATE    0.17                      0.09   0.08     0.02
  SINCE DEC 1      0.17                      0.09   0.08     0.02
  SINCE JAN 1     14.50                      9.20   5.30    13.66

SNOWFALL (IN)
  TODAY            0.0                                       0.0
  MONTH TO DATE    3.0                                       0.9
  SINCE DEC 1      3.0                                       0.9
  SINCE JUL 1     10.3                                       5.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           41                        45     -4       40
  MONTH TO DATE  285                       437   -152      468
  SINCE DEC 1    285                       437   -152      468
  SINCE JUL 1   2119                      2353   -234     2064

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    547                       494     53      605
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     6   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     1.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           600 AM
 LOWEST     47           300 PM
 AVERAGE    68

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


THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        59      2004
 MINIMUM TEMPERATURE (F)    8        -9      2000


SUNRISE AND SUNSET
DECEMBER 10 2017......SUNRISE   735 AM MST   SUNSET   439 PM MST
DECEMBER 11 2017......SUNRISE   735 AM MST   SUNSET   439 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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