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CDUS45 KMSO 030739
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
1238 AM MST MON DEC 3 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 2 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         48    236 PM  53    1956  31     17       30
  MINIMUM         27   1130 PM -15    1978   8     19       10
  AVERAGE         38                        20     18       20

PRECIPITATION (IN)
  YESTERDAY        0.09          0.32 1924   0.02   0.07      T
  MONTH TO DATE    0.14                      0.04   0.10      T
  SINCE OCT 1      1.47                      1.42   0.05     0.97
  SINCE JAN 1      8.90                     12.30  -3.40    11.54

SNOWFALL (IN)
  YESTERDAY       MM
  MONTH TO DATE   MM
  SINCE JAN 1     MM
  SINCE JUL 1     MM
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       27                        45    -18       45
  MONTH TO DATE   53                        90    -37       95
  SINCE DEC 1     53                        90    -37       95
  SINCE JUL 1   2315                      2580   -265     2397

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    121                        81     40       48
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED    14.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           400 PM
 LOWEST     56           100 PM
 AVERAGE    73

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        55      1956
 MINIMUM TEMPERATURE (F)    7       -21      1992


SUNRISE AND SUNSET
DECEMBER  3 2012......SUNRISE   754 AM MST   SUNSET   446 PM MST
DECEMBER  4 2012......SUNRISE   755 AM MST   SUNSET   445 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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