AFOS product CLICPR
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CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1228 AM MST SAT FEB 20 2010


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

...THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 19 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         27    216 PM  60    1958  38    -11       44
  MINIMUM          6    543 AM -17    2006  17    -11       21
  AVERAGE         17                        28    -11       33

PRECIPITATION (IN)
  YESTERDAY        0.04          0.25 1986   0.02   0.02     0.00
  MONTH TO DATE    0.39                      0.38   0.01     0.27
  SINCE DEC 1      1.45                      1.58  -0.13     1.73
  SINCE JAN 1      0.48                      0.96  -0.48     1.35

SNOWFALL (IN)
  YESTERDAY        0.4                       0.4    0.0      0.0
  MONTH TO DATE    6.8                       7.1   -0.3      3.7
  SINCE DEC 1     29.1                      30.1   -1.0     31.3
  SINCE JUL 1     44.8                      51.2   -6.4     41.5
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  YESTERDAY       48                        37     11       32
  MONTH TO DATE  761                       749     12      648
  SINCE DEC 1   3470                      3323    147     2914
  SINCE JUL 1   5411                      5154    257     4626

 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     9   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     4.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           200 AM
 LOWEST     68           100 PM
 AVERAGE    82

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        62      1958
 MINIMUM TEMPERATURE (F)   18        -6      1953


SUNRISE AND SUNSET
FEBRUARY 20 2010......SUNRISE   656 AM MST   SUNSET   544 PM MST
FEBRUARY 21 2010......SUNRISE   654 AM MST   SUNSET   545 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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