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CDUS45 KMSO 260738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
137 AM MDT FRI OCT 26 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 25 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         31    105 PM  71    1999  51    -20       38
                                      1990
  MINIMUM         20   1159 PM   0    1919  24     -4       18
  AVERAGE         26                        38    -12       28

PRECIPITATION (IN)
  YESTERDAY        0.01          0.45 1910   0.03  -0.02      T
  MONTH TO DATE    0.33                      0.66  -0.33     0.72
  SINCE OCT 1      0.33                      0.66  -0.33     0.72
  SINCE JAN 1      7.76                     11.54  -3.78    11.29

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

DEGREE DAYS
 HEATING
  YESTERDAY       39                        27     12       37
  MONTH TO DATE  631                       577     54      491
  SINCE SEP 1    944                       970    -26      764
  SINCE JUL 1   1036                      1198   -162      925

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         2     -2        2
  SINCE JAN 1    121                        81     40       48
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     2.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           800 AM
 LOWEST     69          1200 AM
 AVERAGE    79

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   51        75      1944
 MINIMUM TEMPERATURE (F)   24         9      2002


SUNRISE AND SUNSET
OCTOBER 26 2012.......SUNRISE   803 AM MDT   SUNSET   624 PM MDT
OCTOBER 27 2012.......SUNRISE   804 AM MDT   SUNSET   623 PM MDT


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




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