AFOS product CLICPR
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CDUS45 KRIW 110735
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1232 AM MST FRI FEB 11 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 10 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         30        MM  60    1951  36     -6       38
  MINIMUM         11        MM -19    1981  15     -4       13
  AVERAGE         21                        26     -5       26

PRECIPITATION (IN)
  YESTERDAY        0.00          0.31 1993   0.02  -0.02     0.00
  MONTH TO DATE    0.12                      0.20  -0.08     0.05
  SINCE DEC 1      1.92                      1.40   0.52     1.11
  SINCE JAN 1      0.56                      0.78  -0.22     0.14

SNOWFALL (IN)
  YESTERDAY        0.0                       0.4   -0.4      0.0
  MONTH TO DATE    2.9                       3.5   -0.6      0.3
  SINCE DEC 1     31.6                      26.5    5.1     22.6
  SINCE JUL 1     40.4                      47.6   -7.2     38.3
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  YESTERDAY       44                        40      4       39
  MONTH TO DATE  533                       404    129      389
  SINCE DEC 1   2990                      2978     12     3098
  SINCE JUL 1   4659                      4809   -150     5039

 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    28   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    19.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    67           900 PM
 LOWEST     46           200 PM
 AVERAGE    57

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        65      1962
 MINIMUM TEMPERATURE (F)   16       -17      1986


SUNRISE AND SUNSET
FEBRUARY 11 2011......SUNRISE   709 AM MST   SUNSET   532 PM MST
FEBRUARY 12 2011......SUNRISE   708 AM MST   SUNSET   533 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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