Climatological Report (Daily)
Issued by NWS Riverton, WY

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CDUS45 KRIW 170745
CLIRIW


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1242 AM MST TUE JAN 17 2017


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

...THE RIVERTON WY CLIMATE SUMMARY FOR JANUARY 16 2017...

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)
 YESTERDAY
  MAXIMUM         11    359 PM  54    2000  31    -20       23
  MINIMUM         -9    747 AM -11    2007   9    -18        3
  AVERAGE          1                        20    -19       13

PRECIPITATION (IN)
  YESTERDAY        0.00          0.00 2012   0.01  -0.01     0.00
                                      2006
                                      2001
  MONTH TO DATE    0.34                      0.14   0.20     0.33
  SINCE DEC 1      1.11                      0.46   0.65     0.41
  SINCE JAN 1      0.34                      0.14   0.20     0.33

SNOWFALL (IN)
  YESTERDAY        0.0                                       0.0
  MONTH TO DATE    5.9                                       4.2
  SINCE DEC 1     18.5                                       6.4
  SINCE JUL 1     22.9                                      24.5
  SNOW DEPTH       4

DEGREE DAYS
 HEATING
  YESTERDAY       64                        45     19       52
  MONTH TO DATE  970                       726    244      819
  SINCE DEC 1   2500                      2127    373     2219
  SINCE JUL 1   4096                      4043     53     3758

 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     9   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     2.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    95          1000 AM
 LOWEST     73           400 PM
 AVERAGE    84

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


THE RIVERTON WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        50      2009
                                             2000
 MINIMUM TEMPERATURE (F)    9       -11      1997


SUNRISE AND SUNSET
JANUARY 17 2017.......SUNRISE   741 AM MST   SUNSET   507 PM MST
JANUARY 18 2017.......SUNRISE   741 AM MST   SUNSET   509 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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