AFOS product CLIBPI
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CDUS45 KRIW 120741
CLIBPI


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1233 AM MST WED DEC 12 2012


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

...THE BIG PINEY WY CLIMATE SUMMARY FOR DECEMBER 11 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1976 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         30    316 PM  45    1995  27      3       24
  MINIMUM          0   1226 AM -27    2009   1     -1       -9
  AVERAGE         15                        13      2        8

PRECIPITATION (IN)
  YESTERDAY        0.00          0.04 1984   0.01  -0.01     0.00
  MONTH TO DATE    0.04                      0.10  -0.06     0.02
  SINCE DEC 1      0.04                      0.10  -0.06     0.02
  SINCE JAN 1      2.69                      6.28  -3.59     3.60

DEGREE DAYS
 HEATING
  YESTERDAY       50                        52     -2       57
  MONTH TO DATE  478                       557    -79      604
  SINCE DEC 1    478                       557    -79      604
  SINCE JUL 1   2643                      3372   -729     3154

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1     67                        35     32       26
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     4.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    95           100 AM
 LOWEST     53           100 PM
 AVERAGE    74

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


THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   26        46      2004
 MINIMUM TEMPERATURE (F)    1       -21      2007


SUNRISE AND SUNSET
DECEMBER 12 2012......SUNRISE   741 AM MST   SUNSET   447 PM MST
DECEMBER 13 2012......SUNRISE   742 AM MST   SUNSET   448 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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