AFOS product CLICPR
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CDUS45 KRIW 170744
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1243 AM MST MON JAN 17 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 16 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         46        MM  55    1974  32     14       45
  MINIMUM         27        MM -22    1957  12     15       32
  AVERAGE         37                        22     15       39

PRECIPITATION (IN)
  YESTERDAY        0.00          0.52 1995   0.02  -0.02     0.00
  MONTH TO DATE    0.23                      0.28  -0.05     0.07
  SINCE DEC 1      1.59                      0.90   0.69     1.04
  SINCE JAN 1      0.23                      0.28  -0.05     0.07

SNOWFALL (IN)
  YESTERDAY        0.0                       0.3   -0.3      0.0
  MONTH TO DATE    7.7                       5.3    2.4      2.4
  SINCE DEC 1     23.5                      17.2    6.3     21.9
  SINCE JUL 1     32.3                      38.3   -6.0     37.6
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       28                        42    -14       26
  MONTH TO DATE  715                       685     30      646
  SINCE DEC 1   1886                      1947    -61     2169
  SINCE JUL 1   3555                      3778   -223     4110

 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    31   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    19.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78          1200 AM
 LOWEST     58           300 PM
 AVERAGE    68

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        56      2000
 MINIMUM TEMPERATURE (F)   12       -31      1943


SUNRISE AND SUNSET
JANUARY 17 2011.......SUNRISE   733 AM MST   SUNSET   459 PM MST
JANUARY 18 2011.......SUNRISE   733 AM MST   SUNSET   500 PM MST


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




$$