Climatological Report (Daily)
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CDUS45 KRIW 180030
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
528 PM MST WED DEC 17 2014


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

...THE LANDER WY CLIMATE SUMMARY FOR DECEMBER 17 2014...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         18        MM  62    1980  31    -13       50
  MINIMUM          0        MM -29    1924   9     -9       24
  AVERAGE          9                        20    -11       37

PRECIPITATION (IN)
  TODAY            0.00          0.38 1924   0.02  -0.02     0.00
  MONTH TO DATE    0.81                      0.35   0.46     0.24
  SINCE DEC 1      0.81                      0.35   0.46     0.24
  SINCE JAN 1     10.71                     12.43  -1.72    15.09

SNOWFALL (IN)
  TODAY            0.0                       0.3   -0.3      0.0
  MONTH TO DATE    5.6                       6.1   -0.5      4.3
  SINCE DEC 1      5.6                       6.1   -0.5      4.3
  SINCE JUL 1     14.5                      31.7  -17.2     33.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           56                        45     11       28
  MONTH TO DATE  541                       747   -206      826
  SINCE DEC 1    541                       747   -206      826
  SINCE JUL 1   2082                      2620   -538     2714

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    445                       472    -27      743
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     6   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     1.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    95           400 AM
 LOWEST     73           200 PM
 AVERAGE    84

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


THE LANDER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        55      1979
                                             1954
 MINIMUM TEMPERATURE (F)    9       -36      1924


SUNRISE AND SUNSET
DECEMBER 17 2014......SUNRISE   740 AM MST   SUNSET   442 PM MST
DECEMBER 18 2014......SUNRISE   741 AM MST   SUNSET   443 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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