AFOS product CLICPR
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CDUS45 KRIW 070729
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT SAT MAY 7 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR MAY 6 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         67        MM  86    1992  63      4       43
                                      1966
  MINIMUM         42        MM  20    2010  35      7       20
  AVERAGE         55                        49      6       32

PRECIPITATION (IN)
  YESTERDAY        0.00          0.43 1975   0.08  -0.08     0.13
  MONTH TO DATE    0.02                      0.44  -0.42     0.31
  SINCE MAR 1      1.85                      2.86  -1.01     2.99
  SINCE JAN 1      3.15                      4.08  -0.93     3.61

SNOWFALL (IN)
  YESTERDAY        0.0                       0.3   -0.3      0.2
  MONTH TO DATE    0.0                       1.8   -1.8      0.4
  SINCE MAR 1     12.4                      27.9  -15.5     23.9
  SINCE JUL 1     62.5                      82.7  -20.2     73.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       10                        16     -6       33
  MONTH TO DATE  123                       101     22      148
  SINCE MAR 1   1682                      1683     -1     1680
  SINCE JUL 1   7044                      7161   -117     7468

 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     N (20)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     7.8


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    62          1000 PM
 LOWEST     22           300 PM
 AVERAGE    42

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        85      1992
 MINIMUM TEMPERATURE (F)   35        21      2010


SUNRISE AND SUNSET
MAY  7 2011...........SUNRISE   552 AM MDT   SUNSET   813 PM MDT
MAY  8 2011...........SUNRISE   551 AM MDT   SUNSET   814 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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