AFOS product CLICPR
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CDUS45 KRIW 140733
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
132 AM MDT FRI SEP 14 2012


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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 13 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         77    343 PM  89    2006  76      1       81
                                      1981
  MINIMUM         37    258 AM  23    1949  43     -6       50
  AVERAGE         57                        59     -2       66

PRECIPITATION (IN)
  YESTERDAY        0.00          0.95 1982   0.04  -0.04      T
  MONTH TO DATE    0.14                      0.41  -0.27      T
  SINCE SEP 1      0.14                      0.41  -0.27      T
  SINCE JAN 1      6.27                      9.49  -3.22     9.80

SNOWFALL (IN)
  YESTERDAY        0.0                       0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.3   -0.3      0.0
  SINCE SEP 1      0.0                       0.3   -0.3      0.0
  SINCE JUL 1      0.0                       0.3   -0.3      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        8                         7      1        0
  MONTH TO DATE   37                        61    -24       40
  SINCE SEP 1     37                        61    -24       40
  SINCE JUL 1     47                       107    -60       41

 COOLING
  YESTERDAY        0                         1     -1        1
  MONTH TO DATE   32                        20     12       10
  SINCE SEP 1     32                        20     12       10
  SINCE JAN 1    697                       417    280      507
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     6.6


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    79           600 AM
 LOWEST     11           300 PM
 AVERAGE    45

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        92      1948
 MINIMUM TEMPERATURE (F)   42        28      1961


SUNRISE AND SUNSET
SEPTEMBER 14 2012.....SUNRISE   645 AM MDT   SUNSET   717 PM MDT
SEPTEMBER 15 2012.....SUNRISE   646 AM MDT   SUNSET   715 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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