AFOS product CLICPR
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CDUS45 KRIW 110817
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
216 AM MDT MON APR 11 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 10 2011...

CLIMATE NORMAL PERIOD 1971 TO 2000
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         49        MM  76    1996  54     -5       57
  MINIMUM         29        MM  -2    1997  28      1       20
  AVERAGE         39                        41     -2       39

PRECIPITATION (IN)
  YESTERDAY        0.08          0.53 1943   0.04   0.04     0.00
  MONTH TO DATE    0.80                      0.40   0.40     0.88
  SINCE MAR 1      1.26                      1.30  -0.04     2.45
  SINCE JAN 1      2.56                      2.52   0.04     3.07

SNOWFALL (IN)
  YESTERDAY        1.4                       0.5    0.9      0.0
  MONTH TO DATE    3.4                       5.0   -1.6     11.4
  SINCE MAR 1     10.4                      17.3   -6.9     23.5
  SINCE JUL 1     60.5                      72.1  -11.6     73.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       26                        24      2       26
  MONTH TO DATE  207                       247    -40      296
  SINCE MAR 1   1065                      1168   -103     1123
  SINCE JUL 1   6427                      6646   -219     6911

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     9.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  SNOW
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89          1000 AM
 LOWEST     37           500 PM
 AVERAGE    63

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        74      2003
 MINIMUM TEMPERATURE (F)   28         0      1997


SUNRISE AND SUNSET
APRIL 11 2011.........SUNRISE   631 AM MDT   SUNSET   743 PM MDT
APRIL 12 2011.........SUNRISE   629 AM MDT   SUNSET   745 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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