Climatological Report (Daily)
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CDUS45 KRIW 070732
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1230 AM MST WED DEC 7 2016


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

...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 6 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         14   1250 PM  63    1939  35    -21       45
  MINIMUM         -6    646 AM -24    1972  14    -20       29
  AVERAGE          4                        25    -21       37

PRECIPITATION (IN)
  YESTERDAY        T             0.19 1957   0.01  -0.01     0.00
  MONTH TO DATE    0.40                      0.10   0.30     0.00
  SINCE DEC 1      0.40                      0.10   0.30     0.00
  SINCE JAN 1     14.66                     12.13   2.53    12.23

SNOWFALL (IN)
  YESTERDAY        T                         0.3   -0.3      0.0
  MONTH TO DATE    7.3                       2.1    5.2      0.0
  SINCE DEC 1      7.3                       2.1    5.2      0.0
  SINCE JUL 1     10.5                      21.6  -11.1     13.3
  SNOW DEPTH       5

DEGREE DAYS
 HEATING
  YESTERDAY       61                        40     21       28
  MONTH TO DATE  259                       238     21      199
  SINCE DEC 1    259                       238     21      199
  SINCE JUL 1   1685                      2092   -407     1721

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    451                       422     29      427
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    10.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91           600 PM
 LOWEST     61           100 PM
 AVERAGE    76

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        57      1939
 MINIMUM TEMPERATURE (F)   14       -23      2005


SUNRISE AND SUNSET
DECEMBER  7 2016......SUNRISE   724 AM MST   SUNSET   431 PM MST
DECEMBER  8 2016......SUNRISE   725 AM MST   SUNSET   431 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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