AFOS product CLICPR
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CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
109 AM MST SUN JAN 16 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 15 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         42        MM  52    1995  32     10       38
  MINIMUM         30        MM -20    1957  12     18       23
  AVERAGE         36                        22     14       31

PRECIPITATION (IN)
  YESTERDAY        0.00          0.30 1943   0.02  -0.02     0.00
  MONTH TO DATE    0.23                      0.26  -0.03     0.07
  SINCE DEC 1      1.59                      0.88   0.71     1.04
  SINCE JAN 1      0.23                      0.26  -0.03     0.07

SNOWFALL (IN)
  YESTERDAY        0.0                       0.3   -0.3      0.0
  MONTH TO DATE    7.7                       5.0    2.7      2.4
  SINCE DEC 1     23.5                      16.9    6.6     21.9
  SINCE JUL 1     32.3                      38.0   -5.7     37.6
  SNOW DEPTH       4

DEGREE DAYS
 HEATING
  YESTERDAY       29                        42    -13       34
  MONTH TO DATE  687                       643     44      620
  SINCE DEC 1   1858                      1905    -47     2143
  SINCE JUL 1   3527                      3736   -209     4084

 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    25   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    15.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75          1100 PM
 LOWEST     55           100 PM
 AVERAGE    65

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        55      1974
 MINIMUM TEMPERATURE (F)   12       -22      1957


SUNRISE AND SUNSET
JANUARY 16 2011.......SUNRISE   734 AM MST   SUNSET   458 PM MST
JANUARY 17 2011.......SUNRISE   733 AM MST   SUNSET   459 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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