AFOS product CLICPR
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CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT TUE MAY 22 2012


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

...THE CASPER WY CLIMATE SUMMARY FOR MAY 21 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         83        MM  87    2006  69     14       56
                                      1964
  MINIMUM         42        MM  26    2001  39      3       42
  AVERAGE         63                        54      9       49

PRECIPITATION (IN)
  YESTERDAY        0.00          1.04 1962   0.07  -0.07     0.10
  MONTH TO DATE    0.71                      1.38  -0.67     2.05
  SINCE MAR 1      2.05                      3.49  -1.44     3.88
  SINCE JAN 1      3.60                      4.57  -0.97     5.18

SNOWFALL (IN)
  YESTERDAY        0.0                       0.1   -0.1      0.0
  MONTH TO DATE    0.0                       2.7   -2.7      0.7
  SINCE MAR 1      5.8                      25.2  -19.4     13.1
  SINCE JUL 1     52.4                      74.6  -22.2     63.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        2                        11     -9       16
  MONTH TO DATE  222                       304    -82      398
  SINCE MAR 1   1394                      1898   -504     1957
  SINCE JUL 1   6581                      7346   -765     7319

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    7                         0      7        0
  SINCE MAR 1      7                         0      7        0
  SINCE JAN 1      7                         0      7        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     7.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    65           300 AM
 LOWEST     12           500 PM
 AVERAGE    39

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        86      2006
                                             1980
 MINIMUM TEMPERATURE (F)   39        30      1986
                                             1974
                                             1973


SUNRISE AND SUNSET
MAY 22 2012...........SUNRISE   536 AM MDT   SUNSET   830 PM MDT
MAY 23 2012...........SUNRISE   535 AM MDT   SUNSET   831 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$