AFOS product CLICPR
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CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1245 AM MST FRI DEC 2 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 1 2011...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         27        MM  63    1995  37    -10       42
  MINIMUM          9        MM -23    1985  16     -7       25
  AVERAGE         18                        26     -8       34

PRECIPITATION (IN)
  YESTERDAY        0.07          1.24 1982   0.02   0.05     0.00
  MONTH TO DATE    0.07                      0.02   0.05     0.00
  SINCE DEC 1      0.07                      0.02   0.05     0.00
  SINCE JAN 1     12.65                     12.05   0.60    11.25

SNOWFALL (IN)
  YESTERDAY        2.2                       0.3    1.9      0.0
  MONTH TO DATE    2.2                       0.3    1.9      0.0
  SINCE DEC 1      2.2                       0.3    1.9      0.0
  SINCE JUL 1     17.5                      19.8   -2.3      8.8
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  YESTERDAY       47                        39      8       31
  MONTH TO DATE   47                        39      8       31
  SINCE DEC 1     47                        39      8       31
  SINCE JUL 1   1684                      1893   -209     1700

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    519                       422     97      423
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED    13.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           400 AM
 LOWEST     67           200 PM
 AVERAGE    76

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        59      1939
 MINIMUM TEMPERATURE (F)   15       -15      1985


SUNRISE AND SUNSET
DECEMBER  2 2011......SUNRISE   718 AM MST   SUNSET   432 PM MST
DECEMBER  3 2011......SUNRISE   719 AM MST   SUNSET   432 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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