AFOS product CLICPR
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CDUS45 KRIW 310735
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
132 AM MDT MON MAY 31 2010


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

...THE CASPER WY CLIMATE SUMMARY FOR MAY 30 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         68        MM  92    1984  72     -4       83
  MINIMUM         29R       MM  29    2006  42    -13       41
                                      2004
  AVERAGE         49                        57     -8       62

PRECIPITATION (IN)
  YESTERDAY        0.00          1.15 1971   0.07  -0.07      T
  MONTH TO DATE    2.48                      2.31   0.17     0.39
  SINCE MAR 1      5.16                      4.73   0.43     3.44
  SINCE JAN 1      5.78                      5.95  -0.17     4.80

SNOWFALL (IN)
  YESTERDAY        0.0                       T      0.0      0.0
  MONTH TO DATE    2.8                       4.9   -2.1       T
  SINCE MAR 1     26.3                      31.0   -4.7     34.0
  SINCE JUL 1     76.1                      85.8   -9.7     75.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                         8      8        3
  MONTH TO DATE  557                       385    172      370
  SINCE MAR 1   2089                      1967    122     2094
  SINCE JUL 1   7877                      7445    432     7003

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    1                         2     -1        4
  SINCE MAR 1      1                         2     -1        4
  SINCE JAN 1      1                         2     -1        4
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    11.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     18           200 PM
 AVERAGE    59

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        88      2002
 MINIMUM TEMPERATURE (F)   42        27      1979


SUNRISE AND SUNSET
MAY 31 2010...........SUNRISE   530 AM MDT   SUNSET   837 PM MDT
JUNE  1 2010..........SUNRISE   530 AM MDT   SUNSET   838 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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