AFOS product CLICPR
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CDUS45 KRIW 210738
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
137 AM MDT THU OCT 21 2010


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

...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 20 2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1939 TO 2010


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         69        MM  77    2003  58     11       42
                                      1992
  MINIMUM         30        MM  15    1949  31     -1       32
  AVERAGE         50                        44      6       37

PRECIPITATION (IN)
  YESTERDAY        0.00          0.48 1949   0.04  -0.04     0.12
  MONTH TO DATE    0.20                      0.80  -0.60     1.04
  SINCE SEP 1      0.48                      1.78  -1.30     2.66
  SINCE JAN 1     10.04                     11.25  -1.21    14.52

SNOWFALL (IN)
  YESTERDAY        0.0                       0.3   -0.3      0.2
  MONTH TO DATE    0.0                       3.8   -3.8      9.6
  SINCE SEP 1      0.0                       5.8   -5.8     10.9
  SINCE JUL 1      0.0                       5.8   -5.8     10.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       15                        20     -5       28
  MONTH TO DATE  227                       326    -99      539
  SINCE SEP 1    390                       559   -169      737
  SINCE JUL 1    448                       600   -152      830

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     19                        27     -8       32
  SINCE JAN 1    423                       428     -5      221
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     6.3


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    64           300 AM
 LOWEST     21           200 PM
 AVERAGE    43

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


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 2010.......SUNRISE   727 AM MDT   SUNSET   614 PM MDT
OCTOBER 22 2010.......SUNRISE   728 AM MDT   SUNSET   612 PM MDT


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




$$