AFOS product CLICPR
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CDUS45 KRIW 100751
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
150 AM MDT SUN APR 10 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 9 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         47        MM  78    1977  54     -7       45
  MINIMUM         37        MM   4    1973  28      9       22
  AVERAGE         42                        41      1       34

PRECIPITATION (IN)
  YESTERDAY        0.16          0.93 1950   0.04   0.12     0.03
  MONTH TO DATE    0.72                      0.36   0.36     0.88
  SINCE MAR 1      1.18                      1.26  -0.08     2.45
  SINCE JAN 1      2.48                      2.48   0.00     3.07

SNOWFALL (IN)
  YESTERDAY        0.0                       0.5   -0.5      0.3
  MONTH TO DATE    2.0                       4.5   -2.5     11.4
  SINCE MAR 1      9.0                      16.8   -7.8     23.5
  SINCE JUL 1     59.1                      71.6  -12.5     73.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       23                        24     -1       31
  MONTH TO DATE  181                       223    -42      270
  SINCE MAR 1   1039                      1144   -105     1097
  SINCE JUL 1   6401                      6622   -221     6885

 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    16   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     6.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     65           800 PM
 AVERAGE    79

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   54        76      1996
 MINIMUM TEMPERATURE (F)   28        -2      1997


SUNRISE AND SUNSET
APRIL 10 2011.........SUNRISE   633 AM MDT   SUNSET   742 PM MDT
APRIL 11 2011.........SUNRISE   631 AM MDT   SUNSET   743 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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