AFOS product CLICPR
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CDUS45 KRIW 260755
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1249 AM MST SAT FEB 26 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 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         14        MM  65    1986  40    -26       37
  MINIMUM         -1        MM -13    1994  19    -20       14
  AVERAGE          7                        29    -22       26

PRECIPITATION (IN)
  YESTERDAY        0.23          0.31 1998   0.03   0.20     0.07
  MONTH TO DATE    0.82                      0.55   0.27     0.53
  SINCE DEC 1      2.62                      1.75   0.87     1.59
  SINCE JAN 1      1.26                      1.13   0.13     0.62

SNOWFALL (IN)
  YESTERDAY        2.7                       0.4    2.3      1.0
  MONTH TO DATE   11.9                       9.5    2.4     11.8
  SINCE DEC 1     40.6                      32.5    8.1     34.1
  SINCE JUL 1     49.4                      53.6   -4.2     49.8
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       58                        36     22       39
  MONTH TO DATE 1108                       968    140     1042
  SINCE DEC 1   3565                      3542     23     3751
  SINCE JUL 1   5234                      5373   -139     5692

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     6.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  SNOW
  LIGHT SNOW
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87          1000 PM
 LOWEST     66           200 PM
 AVERAGE    77

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        63      1950
 MINIMUM TEMPERATURE (F)   19       -13      2002
                                             1947


SUNRISE AND SUNSET
FEBRUARY 26 2011......SUNRISE   647 AM MST   SUNSET   551 PM MST
FEBRUARY 27 2011......SUNRISE   645 AM MST   SUNSET   552 PM MST


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




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