AFOS product CLICPR
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CDUS45 KRIW 260741
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
137 AM MDT THU MAY 26 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR MAY 25 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         60        MM  85    2006  70    -10       63
                                      2003
                                      1969
  MINIMUM         45        MM  29    2002  41      4       37
  AVERAGE         53                        55     -2       50

PRECIPITATION (IN)
  YESTERDAY        0.23          0.78 1962   0.08   0.15     0.00
  MONTH TO DATE    2.84                      1.96   0.88     2.48
  SINCE MAR 1      4.70                      4.38   0.32     5.16
  SINCE JAN 1      6.00                      5.60   0.40     5.78

SNOWFALL (IN)
  YESTERDAY        0.0                       0.1   -0.1      0.0
  MONTH TO DATE    0.7                       4.6   -3.9      2.8
  SINCE MAR 1     13.1                      30.7  -17.6     26.3
  SINCE JUL 1     63.2                      85.5  -22.3     76.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       12                        10      2       15
  MONTH TO DATE  441                       342     99      514
  SINCE MAR 1   2000                      1924     76     2046
  SINCE JUL 1   7362                      7402    -40     7834

 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    25   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     7.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           400 AM
 LOWEST     57           100 PM
 AVERAGE    75

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        91      2006
 MINIMUM TEMPERATURE (F)   41        29      1989
                                             1950


SUNRISE AND SUNSET
MAY 26 2011...........SUNRISE   533 AM MDT   SUNSET   833 PM MDT
MAY 27 2011...........SUNRISE   533 AM MDT   SUNSET   834 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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