AFOS product CLICPR
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CDUS45 KRIW 270744
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
141 AM MDT TUE APR 27 2010


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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 26 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         52        MM  80    1981  59     -7       41
                                      1946
  MINIMUM         17R       MM  17    1988  32    -15       31
  AVERAGE         35                        46    -11       36

PRECIPITATION (IN)
  YESTERDAY        T             0.37 1983   0.06  -0.06     0.31
  MONTH TO DATE    0.99                      1.25  -0.26     2.05
  SINCE MAR 1      2.56                      2.15   0.41     3.05
  SINCE JAN 1      3.18                      3.37  -0.19     4.41

SNOWFALL (IN)
  YESTERDAY       MM                         0.4   MM        2.9
  MONTH TO DATE   11.4                      12.3   -0.9     16.5
  SINCE MAR 1     23.5                      24.6   -1.1     34.0
  SINCE JUL 1     73.3                      79.4   -6.1     75.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       30                        19     11       29
  MONTH TO DATE  616                       587     29      655
  SINCE MAR 1   1443                      1508    -65     1634
  SINCE JUL 1   7231                      6986    245     6543

 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    14   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     6.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           500 AM
 LOWEST     21           500 PM
 AVERAGE    57

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        81      1992
                                             1952
 MINIMUM TEMPERATURE (F)   32        15      1984


SUNRISE AND SUNSET
APRIL 27 2010.........SUNRISE   606 AM MDT   SUNSET   802 PM MDT
APRIL 28 2010.........SUNRISE   604 AM MDT   SUNSET   803 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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