AFOS product CLIBPI
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CDUS45 KRIW 210754
CLIBPI


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1253 AM MST FRI DEC 21 2012


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

...THE BIG PINEY WY CLIMATE SUMMARY FOR DECEMBER 20 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         16    423 PM  45    1980  26    -10       32
  MINIMUM        -14    802 AM -28    1998  -1    -13       -6
  AVERAGE          1                        12    -11       13

PRECIPITATION (IN)
  YESTERDAY        0.00          0.19 2007   0.01  -0.01     0.00
  MONTH TO DATE    0.04                      0.18  -0.14     0.02
  SINCE DEC 1      0.04                      0.18  -0.14     0.02
  SINCE JAN 1      2.69                      6.36  -3.67     3.60

DEGREE DAYS
 HEATING
  YESTERDAY       64                        53     11       52
  MONTH TO DATE  921                      1032   -111     1069
  SINCE DEC 1    921                      1032   -111     1069
  SINCE JUL 1   3086                      3847   -761     3619

 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    12   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     2.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83          1000 PM
 LOWEST     51           300 PM
 AVERAGE    67

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


THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   26        47      1980
 MINIMUM TEMPERATURE (F)   -1       -46      1990


SUNRISE AND SUNSET
DECEMBER 21 2012......SUNRISE   747 AM MST   SUNSET   450 PM MST
DECEMBER 22 2012......SUNRISE   748 AM MST   SUNSET   451 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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