AFOS product CLICPR
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CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT SAT AUG 20 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR AUGUST 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         92        MM  95    1986  86      6       85
  MINIMUM         46        MM  37    2002  51     -5       62
  AVERAGE         69                        69      0       74

PRECIPITATION (IN)
  YESTERDAY        0.00          1.35 1979   0.03  -0.03     0.00
  MONTH TO DATE    0.15                      0.58  -0.43     0.38
  SINCE JUN 1      3.22                      3.60  -0.38     3.76
  SINCE JAN 1      9.75                      8.81   0.94     9.54

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    1                        10     -9        4
  SINCE JUN 1    153                       162     -9      191
  SINCE JUL 1      1                        26    -25       44

 COOLING
  YESTERDAY        4                         5     -1        9
  MONTH TO DATE  101                       112    -11      115
  SINCE JUN 1    384                       353     31      331
  SINCE JAN 1    384                       357     27      332
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     7.4


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    73           900 PM
 LOWEST     11           300 PM
 AVERAGE    42

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        97      1973
 MINIMUM TEMPERATURE (F)   51        40      1964


SUNRISE AND SUNSET
AUGUST 20 2011........SUNRISE   617 AM MDT   SUNSET   801 PM MDT
AUGUST 21 2011........SUNRISE   618 AM MDT   SUNSET   759 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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