AFOS product CLICPR
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CDUS45 KRIW 040749
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1244 AM MST TUE DEC 4 2012


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

...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 3 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         47   1205 AM  59    1941  36     11       22
  MINIMUM         29    857 PM  -6    1992  15     14        6
                                      1955
  AVERAGE         38                        25     13       14

PRECIPITATION (IN)
  YESTERDAY        0.02          0.22 1961   0.02   0.00      T
  MONTH TO DATE    0.02                      0.05  -0.03     0.10
  SINCE DEC 1      0.02                      0.05  -0.03     0.10
  SINCE JAN 1      7.51                     12.08  -4.57    12.68

SNOWFALL (IN)
  YESTERDAY        0.0                       0.4   -0.4      0.1
  MONTH TO DATE    0.0                       1.1   -1.1      2.9
  SINCE DEC 1      0.0                       1.1   -1.1      2.9
  SINCE JUL 1     12.7                      20.6   -7.9     18.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       27                        40    -13       51
  MONTH TO DATE   59                       118    -59      142
  SINCE DEC 1     59                       118    -59      142
  SINCE JUL 1   1593                      1972   -379     1779

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    697                       422    275      519
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    15.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           100 AM
 LOWEST     25           200 PM
 AVERAGE    52

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        59      1965
 MINIMUM TEMPERATURE (F)   15       -11      1972


SUNRISE AND SUNSET
DECEMBER  4 2012......SUNRISE   721 AM MST   SUNSET   432 PM MST
DECEMBER  5 2012......SUNRISE   722 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.




$$