AFOS product CLICPR
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CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT FRI APR 29 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 28 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         66        MM  80    2007  60      6       61
                                      2000
                                      1992
  MINIMUM         28        MM  13    1984  32     -4       35
  AVERAGE         47                        46      1       48

PRECIPITATION (IN)
  YESTERDAY        0.00          0.73 1941   0.07  -0.07     0.08
  MONTH TO DATE    0.96                      1.38  -0.42     1.07
  SINCE MAR 1      1.42                      2.28  -0.86     2.64
  SINCE JAN 1      2.72                      3.50  -0.78     3.26

SNOWFALL (IN)
  YESTERDAY        0.0                       0.4   -0.4      0.0
  MONTH TO DATE    4.4                      13.1   -8.7     11.4
  SINCE MAR 1     11.4                      25.4  -14.0     23.5
  SINCE JUL 1     61.5                      80.2  -18.7     73.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       18                        19     -1       17
  MONTH TO DATE  641                       625     16      654
  SINCE MAR 1   1499                      1546    -47     1481
  SINCE JUL 1   6861                      7024   -163     7269

 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    28   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    17.3


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           200 AM
 LOWEST     15           300 PM
 AVERAGE    34

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        83      1992
 MINIMUM TEMPERATURE (F)   33        16      1990


SUNRISE AND SUNSET
APRIL 29 2011.........SUNRISE   603 AM MDT   SUNSET   804 PM MDT
APRIL 30 2011.........SUNRISE   602 AM MDT   SUNSET   805 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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