AFOS product CLICPR
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CDUS45 KRIW 020742
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1237 AM MST SUN JAN 2 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 1 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         10   1159 PM  52    1943  32    -22       36
  MINIMUM          0    212 AM -29    1979  12    -12       19
  AVERAGE          5                        22    -17       28

PRECIPITATION (IN)
  YESTERDAY        0.00          0.13 1996   0.02  -0.02     0.00
                                      1960
  MONTH TO DATE    0.00                      0.02  -0.02     0.00
  SINCE DEC 1      1.36                      0.64   0.72     0.97
  SINCE JAN 1      0.00                      0.02  -0.02     0.00

SNOWFALL (IN)
  YESTERDAY        0.0                       0.4   -0.4      0.0
  MONTH TO DATE    0.0                       0.4   -0.4      0.0
  SINCE DEC 1     15.8                      12.3    3.5     19.5
  SINCE JUL 1     24.6                      33.4   -8.8     35.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       60                        42     18       37
  MONTH TO DATE   60                        42     18       37
  SINCE DEC 1   1231                      1304    -73     1560
  SINCE JUL 1   2900                      3135   -235     3501

 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    39   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    22.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           400 AM
 LOWEST     57           500 PM
 AVERAGE    66

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        56      1997
                                             1981
 MINIMUM TEMPERATURE (F)   12       -19      1959
                                             1950


SUNRISE AND SUNSET
JANUARY  2 2011.......SUNRISE   737 AM MST   SUNSET   443 PM MST
JANUARY  3 2011.......SUNRISE   737 AM MST   SUNSET   444 PM MST


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




$$