AFOS product CLICPR
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
003 
CDUS45 KRIW 300736
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1233 AM MST THU DEC 30 2010


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

...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 29 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         40   1150 AM  51    1980  32      8       28
                                      1965
  MINIMUM         25   1159 PM -25    1990  12     13       15
  AVERAGE         33                        22     11       22

PRECIPITATION (IN)
  YESTERDAY        0.08          0.16 1972   0.02   0.06     0.00
  MONTH TO DATE    0.72                      0.58   0.14     0.97
  SINCE DEC 1      0.72                      0.58   0.14     0.97
  SINCE JAN 1     11.97                     12.99  -1.02    15.77

SNOWFALL (IN)
  YESTERDAY       MM                         0.3   MM        0.0
  MONTH TO DATE    8.5                      11.3   -2.8     19.5
  SINCE DEC 1      8.5                      11.3   -2.8     19.5
  SINCE JUL 1     17.3                      32.4  -15.1     35.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       32                        42    -10       43
  MONTH TO DATE 1051                      1177   -126     1420
  SINCE DEC 1   1051                      1177   -126     1420
  SINCE JUL 1   2720                      3008   -288     3361

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    423                       428     -5      221
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    56   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    69   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    30.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81          1100 PM
 LOWEST     43           400 AM
 AVERAGE    62

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        56      1980
 MINIMUM TEMPERATURE (F)   12       -29      1978


SUNRISE AND SUNSET
DECEMBER 30 2010......SUNRISE   737 AM MST   SUNSET   440 PM MST
DECEMBER 31 2010......SUNRISE   737 AM MST   SUNSET   441 PM MST


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




$$