AFOS product CLICPR
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CDUS45 KRIW 210731
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT FRI OCT 21 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 20 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         66        MM  77    2003  58      8       69
                                      1992
  MINIMUM         33        MM  15    1949  30      3       30
  AVERAGE         50                        44      6       50

PRECIPITATION (IN)
  YESTERDAY        0.00          0.48 1949   0.04  -0.04     0.00
  MONTH TO DATE    1.38                      0.75   0.63     0.20
  SINCE SEP 1      1.48                      1.83  -0.35     0.48
  SINCE JAN 1     11.31                     10.91   0.40    10.04

SNOWFALL (IN)
  YESTERDAY        0.0                       0.3   -0.3      0.0
  MONTH TO DATE    0.0                       4.3   -4.3      0.0
  SINCE SEP 1      0.0                       6.1   -6.1      0.0
  SINCE JUL 1      0.0                       6.1   -6.1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       15                        21     -6       15
  MONTH TO DATE  275                       362    -87      227
  SINCE SEP 1    435                       601   -166      390
  SINCE JUL 1    436                       647   -211      448

 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    16   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     8.2


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    82          1200 AM
 LOWEST     19           100 PM
 AVERAGE    51

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        79      1992
 MINIMUM TEMPERATURE (F)   30        12      1949


SUNRISE AND SUNSET
OCTOBER 21 2011.......SUNRISE   726 AM MDT   SUNSET   614 PM MDT
OCTOBER 22 2011.......SUNRISE   727 AM MDT   SUNSET   613 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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