AFOS product CLICPR
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CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT MON SEP 10 2012


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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 9 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         88    321 PM  91    1998  78     10       81
                                      1979
  MINIMUM         37    537 AM  29    1962  44     -7       42
  AVERAGE         63                        61      2       62

PRECIPITATION (IN)
  YESTERDAY        0.00          0.46 1940   0.04  -0.04     0.00
  MONTH TO DATE    0.12                      0.27  -0.15      T
  SINCE SEP 1      0.12                      0.27  -0.15      T
  SINCE JAN 1      6.25                      9.35  -3.10     9.80

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0      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        2                         5     -3        3
  MONTH TO DATE   19                        36    -17       34
  SINCE SEP 1     19                        36    -17       34
  SINCE JUL 1     29                        82    -53       35

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   23                        16      7        4
  SINCE SEP 1     23                        16      7        4
  SINCE JAN 1    688                       413    275      501
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     9.6


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    70           500 AM
 LOWEST      8           400 PM
 AVERAGE    39

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        91      1998
 MINIMUM TEMPERATURE (F)   44        30      1970


SUNRISE AND SUNSET
SEPTEMBER 10 2012.....SUNRISE   641 AM MDT   SUNSET   724 PM MDT
SEPTEMBER 11 2012.....SUNRISE   642 AM MDT   SUNSET   722 PM MDT


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




$$