AFOS product CLICPR
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CDUS45 KRIW 100738
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
132 AM MDT MON OCT 10 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 9 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         49        MM  83    2003  62    -13       56
  MINIMUM         35        MM  12    2009  33      2       40
  AVERAGE         42                        47     -5       48

PRECIPITATION (IN)
  YESTERDAY        0.06          0.51 2005   0.03   0.03     0.08
  MONTH TO DATE    1.11                      0.35   0.76     0.12
  SINCE SEP 1      1.21                      1.43  -0.22     0.40
  SINCE JAN 1     11.04                     10.51   0.53     9.96

SNOWFALL (IN)
  YESTERDAY       MM                         0.2   MM        0.0
  MONTH TO DATE    1.2                       1.8   -0.6      0.0
  SINCE SEP 1      1.2                       3.6   -2.4      0.0
  SINCE JUL 1      1.2                       3.6   -2.4      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       23                        18      5       17
  MONTH TO DATE   92                       146    -54       69
  SINCE SEP 1    252                       385   -133      232
  SINCE JUL 1    253                       431   -178      290

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    7                         0      7        0
  SINCE SEP 1     22                        25     -3       19
  SINCE JAN 1    519                       422     97      423
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     6.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     56           100 PM
 AVERAGE    74

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        82      1996
                                             1991
 MINIMUM TEMPERATURE (F)   32        11      2009


SUNRISE AND SUNSET
OCTOBER 10 2011.......SUNRISE   713 AM MDT   SUNSET   632 PM MDT
OCTOBER 11 2011.......SUNRISE   714 AM MDT   SUNSET   630 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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