AFOS product CLICPR
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CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
134 AM MDT WED OCT 12 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 11 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         63        MM  84    1996  61      2       72
  MINIMUM         44        MM  16    2009  32     12       33
  AVERAGE         54                        47      7       53

PRECIPITATION (IN)
  YESTERDAY        0.02          0.45 1943   0.03  -0.01     0.08
  MONTH TO DATE    1.13                      0.42   0.71     0.20
  SINCE SEP 1      1.23                      1.50  -0.27     0.48
  SINCE JAN 1     11.06                     10.58   0.48    10.04

SNOWFALL (IN)
  YESTERDAY        0.0                       0.2   -0.2      0.0
  MONTH TO DATE    1.2                       2.2   -1.0      0.0
  SINCE SEP 1      1.2                       4.0   -2.8      0.0
  SINCE JUL 1      1.2                       4.0   -2.8      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       11                        18     -7       12
  MONTH TO DATE  119                       182    -63       94
  SINCE SEP 1    279                       421   -142      257
  SINCE JUL 1    280                       467   -187      315

 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    30   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    16.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    71           600 PM
 LOWEST     34          1200 PM
 AVERAGE    53

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        81      1991
 MINIMUM TEMPERATURE (F)   32         9      1969


SUNRISE AND SUNSET
OCTOBER 12 2011.......SUNRISE   715 AM MDT   SUNSET   629 PM MDT
OCTOBER 13 2011.......SUNRISE   717 AM MDT   SUNSET   627 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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