AFOS product CLICPR
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CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
145 AM MDT THU APR 22 2010


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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 21 2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1939 TO 2010


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         65        MM  83    1989  58      7       72
  MINIMUM         35        MM  14    1973  31      4       38
  AVERAGE         50                        44      6       55

PRECIPITATION (IN)
  YESTERDAY        0.01          0.63 1947   0.06  -0.05     0.00
  MONTH TO DATE    0.91                      0.95  -0.04     0.97
  SINCE MAR 1      2.48                      1.85   0.63     1.97
  SINCE JAN 1      3.10                      3.07   0.03     3.33

SNOWFALL (IN)
  YESTERDAY        0.0                       0.4   -0.4      0.0
  MONTH TO DATE   11.4                      10.3    1.1     11.5
  SINCE MAR 1     23.5                      22.6    0.9     29.0
  SINCE JUL 1     73.3                      77.4   -4.1     70.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       15                        21     -6       10
  MONTH TO DATE  487                       489     -2      551
  SINCE MAR 1   1314                      1410    -96     1530
  SINCE JUL 1   7102                      6888    214     6439

 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     E (80)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED    12.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           400 AM
 LOWEST     43           100 PM
 AVERAGE    70

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        81      1994
 MINIMUM TEMPERATURE (F)   31        12      1967


SUNRISE AND SUNSET
APRIL 22 2010.........SUNRISE   613 AM MDT   SUNSET   756 PM MDT
APRIL 23 2010.........SUNRISE   611 AM MDT   SUNSET   758 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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