Climatological Report (Daily)
Issued by NWS Riverton, WY

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CDUS45 KRIW 200743
CLIRIW


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1242 AM MST FRI JAN 20 2017


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

...THE RIVERTON WY CLIMATE SUMMARY FOR JANUARY 19 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         21    907 PM  57    2009  31    -10       32
  MINIMUM          1    726 AM  -5    2008   9     -8       14
  AVERAGE         11                        20     -9       23

PRECIPITATION (IN)
  YESTERDAY        0.00          0.02 2011   0.01  -0.01     0.00
  MONTH TO DATE    0.34                      0.16   0.18     0.33
  SINCE DEC 1      1.11                      0.48   0.63     0.41
  SINCE JAN 1      0.34                      0.16   0.18     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       54                        45      9       42
  MONTH TO DATE 1139                       861    278      945
  SINCE DEC 1   2669                      2262    407     2345
  SINCE JUL 1   4265                      4178     87     3884

 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     N (340)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     4.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91           200 AM
 LOWEST     62          1200 PM
 AVERAGE    77

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


THE RIVERTON WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        48      2012
                                             2005
 MINIMUM TEMPERATURE (F)    9        -4      2008


SUNRISE AND SUNSET
JANUARY 20 2017.......SUNRISE   739 AM MST   SUNSET   511 PM MST
JANUARY 21 2017.......SUNRISE   739 AM MST   SUNSET   512 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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