823 
CDUS45 KRIW 040728
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT WED APR 4 2012


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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 3 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         49        MM  74    1943  53     -4       43
  MINIMUM         26        MM   1    1968  26      0       26
                                      1945
  AVERAGE         38                        40     -2       35

PRECIPITATION (IN)
  YESTERDAY        0.00          0.73 1981   0.03  -0.03     0.27
  MONTH TO DATE    0.26                      0.10   0.16     0.34
  SINCE MAR 1      0.59                      0.92  -0.33     0.80
  SINCE JAN 1      2.14                      2.00   0.14     2.10

SNOWFALL (IN)
  YESTERDAY        0.0                       0.4   -0.4      1.6
  MONTH TO DATE    1.2                       1.3   -0.1      1.6
  SINCE MAR 1      4.3                      12.2   -7.9      8.6
  SINCE JUL 1     50.9                      61.6  -10.7     58.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       27                        25      2       30
  MONTH TO DATE   64                        77    -13       59
  SINCE MAR 1    706                      1002   -296      917
  SINCE JUL 1   5893                      6450   -557     6279

 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    15   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     7.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           400 AM
 LOWEST     34          1200 PM
 AVERAGE    60

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   53        74      2000
                                             1992
 MINIMUM TEMPERATURE (F)   26         5      1968


SUNRISE AND SUNSET
APRIL  4 2012.........SUNRISE   642 AM MDT   SUNSET   736 PM MDT
APRIL  5 2012.........SUNRISE   640 AM MDT   SUNSET   737 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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