AFOS product CLICPR
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CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
132 AM MDT THU OCT 20 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 19 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         62        MM  79    2003  58      4       64
  MINIMUM         26        MM  17    1949  30     -4       32
  AVERAGE         44                        44      0       48

PRECIPITATION (IN)
  YESTERDAY        0.00          0.55 1957   0.03  -0.03     0.00
  MONTH TO DATE    1.38                      0.71   0.67     0.20
  SINCE SEP 1      1.48                      1.79  -0.31     0.48
  SINCE JAN 1     11.31                     10.87   0.44    10.04

SNOWFALL (IN)
  YESTERDAY        0.0                       0.2   -0.2      0.0
  MONTH TO DATE    0.0                       4.0   -4.0      0.0
  SINCE SEP 1      0.0                       5.8   -5.8      0.0
  SINCE JUL 1      0.0                       5.8   -5.8      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       21                        21      0       17
  MONTH TO DATE  260                       341    -81      212
  SINCE SEP 1    420                       580   -160      375
  SINCE JUL 1    421                       626   -205      433

 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    15   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     6.8


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    85           400 AM
 LOWEST     23           400 PM
 AVERAGE    54

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        77      2003
                                             1992
 MINIMUM TEMPERATURE (F)   30        15      1949


SUNRISE AND SUNSET
OCTOBER 20 2011.......SUNRISE   725 AM MDT   SUNSET   616 PM MDT
OCTOBER 21 2011.......SUNRISE   726 AM MDT   SUNSET   614 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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