AFOS product CLICPR
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CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT SUN SEP 12 2010


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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 11 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         77        MM  91    1993  75      2       73
  MINIMUM         40        MM  27    1989  43     -3       42
  AVERAGE         59                        59      0       58

PRECIPITATION (IN)
  YESTERDAY        0.00          0.63 1973   0.03  -0.03     0.00
  MONTH TO DATE    0.18                      0.32  -0.14      T
  SINCE SEP 1      0.18                      0.32  -0.14      T
  SINCE JAN 1      9.74                      9.79  -0.05    11.86

SNOWFALL (IN)
  YESTERDAY        0.0                       0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE SEP 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1      0.0                       0.1   -0.1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        6                         6      0        7
  MONTH TO DATE   66                        54     12       18
  SINCE SEP 1     66                        54     12       18
  SINCE JUL 1    124                        95     29      111

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   11                        21    -10       22
  SINCE SEP 1     11                        21    -10       22
  SINCE JAN 1    415                       422     -7      211
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    14.9


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    53          1200 AM
 LOWEST      9           400 PM
 AVERAGE    31

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        94      1990
 MINIMUM TEMPERATURE (F)   43        29      1949


SUNRISE AND SUNSET
SEPTEMBER 12 2010.....SUNRISE   642 AM MDT   SUNSET   721 PM MDT
SEPTEMBER 13 2010.....SUNRISE   643 AM MDT   SUNSET   719 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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